Bump docker/metadata-action from 5.5.1 to 6.0.0

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 5.5.1 to 6.0.0.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](docker/metadata-action@8e5442c...030e881)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-containers.yml

@@ -54,7 +54,7 @@ jobs:
       # Build and push dapi container (main Dockerfile)
       - name: Extract metadata (tags, labels) for dapi container
         id: meta-dapi
-        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -72,7 +72,7 @@ jobs:
       # Build and push WebUI container
       - name: Extract metadata (tags, labels) for WebUI container
         id: meta-webui
-        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-webui
           tags: |
@@ -90,7 +90,7 @@ jobs:
       # Build and push DevPortal container
       - name: Extract metadata (tags, labels) for DevPortal container
         id: meta-devportal
-        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-devportal
           tags: |

.github/workflows/build-release.yml

@@ -55,7 +55,7 @@ jobs:
       # Build and push dapi container (main Dockerfile)
       - name: Extract metadata (tags, labels) for dapi container
         id: meta-dapi
-        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -75,7 +75,7 @@ jobs:
       # Build and push WebUI container
       - name: Extract metadata (tags, labels) for WebUI container
         id: meta-webui
-        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-webui
           tags: |
@@ -95,7 +95,7 @@ jobs:
       # Build and push DevPortal container
       - name: Extract metadata (tags, labels) for DevPortal container
         id: meta-devportal
-        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-devportal
           tags: |