chore(deps): update docker/metadata-action action to v6

Author: renovate[bot]

.github/workflows/cd-ghcr.io.yaml

@@ -51,7 +51,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Docker meta
         id: docker_action_meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: ghcr.io/${{ github.repository }}/${{ matrix.container }}
           tags: |

.github/workflows/ci-lite.yaml

@@ -72,7 +72,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Docker meta
         id: docker_action_meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: ghcr.io/${{ github.repository }}/container3lite
           tags: |

.github/workflows/ci-main.yaml

@@ -72,7 +72,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Docker meta
         id: docker_action_meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: ghcr.io/${{ github.repository }}/container3
           tags: |