ci: fix

Author: samgozman

.github/workflows/publish.yml

@@ -17,7 +17,7 @@ jobs:
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
-          username: ${{ github.actor }}
+          username: ${{ github.repository_owner }}
           password: ${{ secrets.CR_PAT }}
 
       - name: Build the finra-short-api Docker image