Bump actions/checkout from 5 to 6

.github/workflows/check-manual-dependencies.yml

@@ -13,7 +13,7 @@ jobs:
       check-outcome: ${{ steps.check.outcome }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Check versions of manually managed dependencies
         id: check
         # We want to be able to react, if the check fails due to a new version.
@@ -28,7 +28,7 @@ jobs:
     if: ${{ needs.check-dependencies.outputs.check-outcome == 'failure' }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ssh-key: ${{ secrets.NEW_PULL_REQUEST_KEY }}
 

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # Clone all history to ensure goreleaser can create proper changelog.
           fetch-depth: 0
@@ -147,7 +147,7 @@ jobs:
     runs-on: windows-latest
     needs: [ release ]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Choco Install curl
         uses: crazy-max/ghaction-chocolatey@v3
@@ -187,7 +187,7 @@ jobs:
     runs-on: macos-latest
     needs: [ release ]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup
         run: "brew install powershell"
 
@@ -226,7 +226,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [ release ]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup
         run: |