Update docker/metadata-action digest to 8e1d546

Author: renovate[bot]

.github/workflows/docker.yml

@@ -45,7 +45,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@906ecf0fc0a80f9110f79d9e6c04b1080f4a2621
+        uses: docker/metadata-action@8e1d5461f02b7886d3c1a774bfbd873650445aa2
         with:
           images: ${{ matrix.image }}