Merge pull request #15 from bkahlert/dependabot/github_actions/docker/metadata-action-4

build(deps): bump docker/metadata-action from 3 to 4

Author: bkahlert

.github/workflows/build.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           images: |
             ${{ env.IMAGE_NAME }}