chore(deps): update actions/checkout action to v6 (#17)

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

Author: renovate[bot]

.github/workflows/build-images.yaml

@@ -19,7 +19,7 @@ jobs:
       biome-versions: ${{ steps.matrix.outputs.BIOME_VERSIONS }}
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Setup Bun
         uses: oven-sh/setup-bun@b7a1c7ccf290d58743029c4f6903da283811b979 # v2
       - name: Install dependencies
@@ -42,7 +42,7 @@ jobs:
         versions: ${{ fromJson(needs.generate-jobs.outputs.biome-versions) }}
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
       - name: Log in to the Container registry
@@ -82,7 +82,7 @@ jobs:
         versions: ${{ fromJson(needs.generate-jobs.outputs.biome-versions) }}
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
       - name: Log in to the Container registry
@@ -122,7 +122,7 @@ jobs:
         versions: ${{ fromJson(needs.generate-jobs.outputs.biome-versions) }}
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
       - name: Log in to the Container registry