Bump docker/metadata-action from 5.7.0 to 5.8.0

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 5.7.0 to 5.8.0.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](docker/metadata-action@v5.7.0...v5.8.0)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-version: 5.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/docker.yaml

@@ -66,7 +66,7 @@ jobs:
       - name: Set Docker metadata for "ci"
         if: env.PUSH == 'true'
         id: meta-ci
-        uses: docker/metadata-action@v5.7.0
+        uses: docker/metadata-action@v5.8.0
         with:
           images: ghcr.io/${{ github.repository }}
           bake-target: docker-metadata-action-ci
@@ -76,7 +76,7 @@ jobs:
       - name: Set Docker metadata for "robot"
         if: env.PUSH == 'true'
         id: meta-robot
-        uses: docker/metadata-action@v5.7.0
+        uses: docker/metadata-action@v5.8.0
         with:
           images: ghcr.io/${{ github.repository }}
           bake-target: docker-metadata-action-robot
@@ -86,7 +86,7 @@ jobs:
       - name: Set Docker metadata for "desktop"
         if: env.PUSH == 'true'
         id: meta-desktop
-        uses: docker/metadata-action@v5.7.0
+        uses: docker/metadata-action@v5.8.0
         with:
           images: ghcr.io/${{ github.repository }}
           bake-target: docker-metadata-action-desktop
@@ -96,7 +96,7 @@ jobs:
       - name: Set Docker metadata for "desktop-nvidia"
         if: env.PUSH == 'true'
         id: meta-desktop-nvidia
-        uses: docker/metadata-action@v5.7.0
+        uses: docker/metadata-action@v5.8.0
         with:
           images: ghcr.io/${{ github.repository }}
           bake-target: docker-metadata-action-desktop-nvidia