GithubCI: upgrade actions to latest version

Installing git before checkout was necessary to prevent this
error when git wants to interact with the checked out repo
(Probably because it's downloaded using Github's REST API):
```
fatal: not a git repository (or any parent up to mount point /)
```

Installing git before checkout also removes the problem with
using submodule parameter in checkout action so the comments we
had are no longer applicable.

.github/workflows/CI.yml

@@ -11,11 +11,11 @@ jobs:
   macOS--dotnet6-and-mono:
     runs-on: macOS-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: Setup .NET SDK 6.0.x
-      uses: actions/setup-dotnet@v1.7.2
+      uses: actions/setup-dotnet@v3.2.0
       with:
         dotnet-version: '6.0.113'
     - name: configure
@@ -44,7 +44,7 @@ jobs:
   macOS--mono-only:
     runs-on: macOS-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: HACK to emulate dotnet uninstall
@@ -67,7 +67,7 @@ jobs:
   macOS--dotnet6-only:
     runs-on: macOS-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: HACK to emulate mono uninstall
@@ -90,11 +90,11 @@ jobs:
   windows--dotnet6-and-legacyFramework:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: Setup .NET SDK 6.0.x
-      uses: actions/setup-dotnet@v1.7.2
+      uses: actions/setup-dotnet@v3.2.0
       with:
         dotnet-version: '6.0.113'
     - name: configure
@@ -124,7 +124,7 @@ jobs:
   windows--legacyFramework-only:
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: HACK to emulate dotnet uninstall
@@ -147,11 +147,11 @@ jobs:
   windows--dotnet6-only:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: Setup .NET SDK 6.0.x
-      uses: actions/setup-dotnet@v1.7.2
+      uses: actions/setup-dotnet@v3.2.0
       with:
         dotnet-version: '6.0.113'
     - name: HACK to emulate legacy .NETFramework uninstall
@@ -183,7 +183,7 @@ jobs:
   linux-github--dotnet-and-mono:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: install missing dependencies
@@ -208,7 +208,7 @@ jobs:
   linux-github--dotnet-and-newmono:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
     - name: install missing dependencies
@@ -240,19 +240,17 @@ jobs:
     container:
       image: "ubuntu:22.04"
     steps:
-    - uses: actions/checkout@v1
-    # can't use the option below because of error "Input 'submodules' not supported when falling back to download using the GitHub REST API. To create a local Git repository instead, add Git 2.18 or higher to the PATH."
-    #  with:
-    #    submodules: 'true'
-
     - name: install sudo
       run: apt update && apt install --yes sudo
+    - name: install git
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git
+    - uses: actions/checkout@v4.1.0
     - name: install all dependencies
       run: |
         # needed by fsx submodule
         sudo apt install --yes curl
 
-        sudo DEBIAN_FRONTEND=noninteractive apt install --yes git make fsharp nunit-console
+        sudo DEBIAN_FRONTEND=noninteractive apt install --yes make fsharp nunit-console
 
     # workaround for https://github.com/actions/runner/issues/2033
     - name: ownership workaround
@@ -280,15 +278,16 @@ jobs:
     container:
       image: "ubuntu:22.04"
     steps:
-    - uses: actions/checkout@v1
-    # can't use the option below because of error "Input 'submodules' not supported when falling back to download using the GitHub REST API. To create a local Git repository instead, add Git 2.18 or higher to the PATH."
-    #  with:
-    #    submodules: 'true'
-
     - name: install sudo
       run: apt update && apt install --yes sudo
+    - name: install git
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git
+    - uses: actions/checkout@v4.1.0
+    # Cloning with submodules cause fsxc to try compiling fsx test scripts and fail
+    #  with:
+    #    submodules: 'true'
     - name: install all dependencies
-      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git make dotnet6
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes make dotnet6
 
     # workaround for https://github.com/actions/runner/issues/2033
     - name: ownership workaround
@@ -322,15 +321,16 @@ jobs:
     container:
       image: "ubuntu:22.04"
     steps:
-    - uses: actions/checkout@v1
-    # can't use the option below because of error "Input 'submodules' not supported when falling back to download using the GitHub REST API. To create a local Git repository instead, add Git 2.18 or higher to the PATH."
-    #  with:
-    #    submodules: 'true'
-
     - name: install sudo
       run: apt update && apt install --yes sudo
+    - name: install git
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git
+    - uses: actions/checkout@v4.1.0
+    # Cloning with submodules cause fsxc to try compiling fsx test scripts and fail
+    #  with:
+    #    submodules: 'true'
     - name: install all dependencies
-      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git make dotnet6
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes make dotnet6
     - name: install last version of mono (Microsoft APT repositories)
       run: sudo ./scripts/install_mono_from_microsoft_deb_packages.sh
 
@@ -366,15 +366,17 @@ jobs:
     container:
       image: "ubuntu:22.04"
     steps:
-    - uses: actions/checkout@v1
-    # can't use the option below because of error "Input 'submodules' not supported when falling back to download using the GitHub REST API. To create a local Git repository instead, add Git 2.18 or higher to the PATH."
+    - name: install sudo
+      run: apt update && apt install --yes sudo
+    - name: install git
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git
+    - uses: actions/checkout@v4.1.0
+    # Cloning with submodules cause fsxc to try compiling fsx test scripts and fail
     #  with:
     #    submodules: 'true'
 
-    - name: install sudo
-      run: apt update && apt install --yes sudo
     - name: install all dependencies
-      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git make dotnet6 mono-xbuild fsharp
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes make dotnet6 mono-xbuild fsharp
     - name: install GTK libs (dependency of GTK frontend)
       run: sudo apt install --yes libgtk2.0-cil-dev
     # workaround for https://github.com/actions/runner/issues/2033
@@ -409,15 +411,13 @@ jobs:
     container:
       image: "ubuntu:22.04"
     steps:
-    - uses: actions/checkout@v1
-    # can't use the option below because of error "Input 'submodules' not supported when falling back to download using the GitHub REST API. To create a local Git repository instead, add Git 2.18 or higher to the PATH."
-    #  with:
-    #    submodules: 'true'
-
     - name: install sudo
       run: apt update && apt install --yes sudo
+    - name: install git
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git
+    - uses: actions/checkout@v4.1.0
     - name: install all dependencies
-      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git make fsharp nunit-console
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes make fsharp nunit-console
     - name: install last version of mono (Microsoft APT repositories)
       run: sudo ./scripts/install_mono_from_microsoft_deb_packages.sh
 
@@ -465,15 +465,19 @@ jobs:
     - macOS--dotnet6-only
 
     steps:
-    - uses: actions/checkout@v1
+    - name: install sudo
+      run: which sudo 2>/dev/null || (apt update && apt install --yes sudo)
+    - name: install git
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install --yes git
+    - uses: actions/checkout@v4.1.0
       with:
         submodules: false
+        fetch-depth: 0
     - name: Install dependencies of commitlint
       run: |
-        which sudo 2>/dev/null || (apt update && apt install --yes sudo)
         sudo apt update
 
-        sudo apt install --yes git npm curl
+        sudo apt install --yes npm curl
         sudo npm install --global n
         sudo n lts
     # workaround for https://github.com/actions/runner/issues/2033
@@ -497,7 +501,7 @@ jobs:
 
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4.1.0
     - name: Install snap tools
       run: |
         sudo apt update