Update actions/checkout action to v6

Author: wyrihaximus-net-renovate-bot[bot]

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
     name: Lint Dockerfile
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Lint Dockerfile
         uses: docker://hadolint/hadolint:latest-debian
         with:
@@ -52,7 +52,7 @@ jobs:
         if: ${{ !contains(matrix.platform, 'arm') && !contains(matrix.platform, 'amd64') }}
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - run: mkdir ./docker-image
       - run: docker image build --platform=${{ matrix.platform }} --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` --build-arg VCS_REF=`git rev-parse --short HEAD` -t "${DOCKER_IMAGE}:${{ env.PLATFORM_PAIR }}" --no-cache .
       - run: docker save "${DOCKER_IMAGE}:${{ env.PLATFORM_PAIR }}" -o ./docker-image/docker_image-${{ env.PLATFORM_PAIR }}.tar
@@ -77,7 +77,7 @@ jobs:
         run: |
           platform=${{ matrix.platform }}
           echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: docker-image-${{ env.PLATFORM_PAIR }}
@@ -105,7 +105,7 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         if: ${{ !contains(matrix.platform, 'arm') && !contains(matrix.platform, 'amd64') }}
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: docker-image-${{ env.PLATFORM_PAIR }}