Merge pull request #287 from ruby/dependabot/github_actions/docker/metadata-action-5

Author: dependabot[bot]

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
           registry: ghcr.io
-      - uses: docker/metadata-action@v4
+      - uses: docker/metadata-action@v5
         id: meta
         with:
           images: ghcr.io/${{ github.repository_owner }}/ruby.wasm/builder/${{ matrix.entry.target }}