fix docker-publish workflow

Author: kevinelliott

.github/workflows/docker-publish.yml

@@ -40,13 +40,10 @@ jobs:
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
-            type=ref,event=branch
-            type=ref,event=pr
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}
-            type=raw,value=latest,enable={{is_default_branch}}
-            type=sha,prefix={{branch}}-
+            type=raw,value=latest
       
       - name: Build and push Docker image
         id: build