⬆️ Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
     name: Tests ubuntu-latest
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Setup ccache
@@ -52,7 +52,7 @@ jobs:
     name: Tests macos-11
     runs-on: macos-11
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Setup ccache
@@ -74,7 +74,7 @@ jobs:
 #      run:
 #        shell: msys2 {0}
 #    steps:
-#      - uses: actions/checkout@v3
+#      - uses: actions/checkout@v4
 #        with:
 #          submodules: recursive
 #      - uses: msys2/setup-msys2@v2

.github/workflows/codeql-analysis.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0

.github/workflows/cpp-linter.yml

@@ -18,7 +18,7 @@ jobs:
   cpp-linter:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Install flint

.github/workflows/deploy.yml

@@ -24,7 +24,7 @@ jobs:
           - { os: macos-11 }
     #          - { os: windows-2022 } TODO
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: recursive
@@ -45,7 +45,7 @@ jobs:
     name: sdist
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: recursive

.github/workflows/mypy.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     name: my[py] linter
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install flint
         run: sudo apt-get install libflint-dev
       - uses: actions/setup-python@v4

.github/workflows/python-ci.yml

@@ -34,7 +34,7 @@ jobs:
     #          - runs-on: windows-latest
     #            flint-inst-cmd:
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0
@@ -56,7 +56,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.11"]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0