chore(deps): update actions/checkout action to v6 (#103)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yaml

@@ -50,7 +50,7 @@ jobs:
       fail-fast: false
       matrix: ${{ fromJSON(needs.discover.outputs.matrix) }}
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Log in to GHCR
         uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4

.github/workflows/get-changed.yaml

@@ -38,7 +38,7 @@ jobs:
       imagesToBuildCount: "${{ steps.filter-existing.outputs.count }}"
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 0
 

.github/workflows/label-sync.yaml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           sparse-checkout: .github/labels.yaml