chore(deps): bump actions/checkout from 5 to 6 (#87)

Author: dependabot[bot]

.github/workflows/actionlint.yaml

@@ -7,7 +7,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - name: Check workflow files

.github/workflows/labeler.yaml

@@ -18,7 +18,7 @@ jobs:
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - uses: actions/[email protected]

.github/workflows/major-version-updater.yaml

@@ -17,7 +17,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-tags: true
           ref: ${{ inputs.tag-name }}

.github/workflows/release-image.yaml

@@ -38,7 +38,7 @@ jobs:
       IMAGE_REGISTRY_USERNAME: ${{ secrets.image-registry-username }}
       IMAGE_REGISTRY_PASSWORD: ${{ secrets.image-registry-password }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - name: Set up Docker Buildx