Set latest tag

Author: ackwell

.github/workflows/publish.yml

@@ -31,6 +31,8 @@ jobs:
         uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            latest
           
       - id: push
         uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4