Bump docker/metadata-action from 4.6.0 to 5.0.0

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 4.6.0 to 5.0.0.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Upgrade guide](https://github.com/docker/metadata-action/blob/master/UPGRADE.md)
- [Commits](docker/metadata-action@v4.6.0...v5.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/docker-image-bullseye-x86_64-qt5.yml

@@ -25,7 +25,7 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
     - name: Extract metadata (tags, labels) for Docker
-      uses: docker/metadata-action@v4.6.0
+      uses: docker/metadata-action@v5.0.0
       id: meta
       with:
           images: atom63/qt-docker 

.github/workflows/docker-image-buster-x86_64-qt5.yml

@@ -25,7 +25,7 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
     - name: Extract metadata (tags, labels) for Docker
-      uses: docker/metadata-action@v4.6.0
+      uses: docker/metadata-action@v5.0.0
       id: meta
       with:
           images: atom63/qt-docker 

.github/workflows/docker-image-cross-bullseye-x86_64-armv7a-qt5-clang.yml

@@ -25,7 +25,7 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
     - name: Extract metadata (tags, labels) for Docker
-      uses: docker/metadata-action@v4.6.0
+      uses: docker/metadata-action@v5.0.0
       id: meta
       with:
           images: atom63/qt-docker 

.github/workflows/docker-image-cross-buster-x86_64-armv7a-qt5-clang.yml

@@ -25,7 +25,7 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
     - name: Extract metadata (tags, labels) for Docker
-      uses: docker/metadata-action@v4.6.0
+      uses: docker/metadata-action@v5.0.0
       id: meta
       with:
           images: atom63/qt-docker