build(deps): bump docker/metadata-action from 3.8.0 to 4.0.1 (#239)

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
 
       - name: Docker Metadata action
         id: meta
-        uses: docker/metadata-action@v3.8.0
+        uses: docker/metadata-action@v4.0.1
         with:
           images: itzg/minecraft-bedrock-server
           flavor: |