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/patch-test.yaml

@@ -17,7 +17,7 @@ jobs:
     outputs:
       ghc-matrix: ${{ steps.set-ghc-versions.outputs.ghc-matrix }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: set-ghc-versions
         name: Extract from gen_ghc_bindist
         run: python .github/extract_from_ghc_bindist.py
@@ -37,7 +37,7 @@ jobs:
           sudo apt-get install --no-install-recommends -yy libtinfo5
           sudo apt-get clean
         if: ${{ matrix.os == 'ubuntu-latest' }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Mount Bazel cache
         uses: actions/cache@v3
         with:

.github/workflows/prepare-release.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Prepare workspace snippet
         run: .github/workflows/workspace_snippet.sh > release_notes.txt
       - name: Generate changelog

.github/workflows/publish.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: release

.github/workflows/update-ghc.yaml

@@ -17,7 +17,7 @@ jobs:
           - '9.4'
           - '9.6'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v23
         with:
           nix_path: nixpkgs=nixpkgs/default.nix

.github/workflows/workflow.yaml

@@ -28,7 +28,7 @@ jobs:
           sudo swapoff -a
           sudo rm -rf /swapfile /usr/share/dotnet /usr/local/lib/android /opt/ghc
           docker rmi $(docker images -q) -f
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Mount Bazel cache
         uses: actions/cache@v3
         with:
@@ -128,7 +128,7 @@ jobs:
           sudo apt-get install --no-install-recommends -yy libtinfo5
           sudo apt clean
           docker rmi $(docker images -q) -f
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Mount Bazel cache
         uses: actions/cache@v3
         with: