Merge pull request #14273 from OSGeo/dependabot/github_actions/docker/metadata-action-6.0.0

Bump docker/metadata-action from 5.10.0 to 6.0.0

Author: rouault

.github/workflows/docker.yml

@@ -59,7 +59,7 @@ jobs:
 
       - name: Extract container metadata
         id: meta
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
         with:
           images: |
             ghcr.io/osgeo/gdal

.github/workflows/release.yml

@@ -243,7 +243,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Extract container metadata
         id: meta
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
         with:
           images: |
             ghcr.io/osgeo/gdal