try to make the docker build only when pushing into main (direct or PR merge)

.github/workflows/docker-publish.yml

@@ -7,10 +7,6 @@ on:
       - master
     tags:
       - 'v*.*.*'
-  pull_request:
-    branches:
-      - main
-      - master
   workflow_dispatch:
 
 env:
@@ -45,7 +41,6 @@ jobs:
           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}}
@@ -56,7 +51,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          push: ${{ github.event_name != 'pull_request' }}
+          push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha