fix sqlx push location

.github/workflows/sqlx.yml

@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - "main"
+    paths:
+      - "sqlx"
 
 env:
   IMAGE: tools-sqlx
@@ -26,7 +28,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ vars.REGISTRY }}/${{ env.IMAGE }}
+          images: ${{ vars.REGISTRY }}/${{ secrets.REGISTRY_USER }}/${{ env.IMAGE }}
           labels: |
             org.opencontainers.image.title=SQLx
             org.opencontainers.image.description=SQLx in a container