fix issue with environment file

.gitea/workflows/action.yaml

@@ -30,18 +30,10 @@ jobs:
           registry: git.claeyscloud.com
           username: nologin
           password: ${{ secrets.PACKAGE_TOKEN }}
-      - name: List workspace files
-        shell: bash
-        run: |
-          echo "GITHUB_WORKSPACE: $GITHUB_WORKSPACE"
-          echo "Current directory: $(pwd)"
-          echo
-          echo "Workspace contents:"
-          find "$GITHUB_WORKSPACE" -type f -print
       - name: Load upstream configuration
         shell: bash
         run: |
-          source ${{ github.workspace }}/src/upstream.conf
+          source ${{ github.workspace }}/src/upstream.config
       
           echo "BRANCH=$BRANCH" >> "$GITHUB_ENV"
           echo "COMMIT=$COMMIT" >> "$GITHUB_ENV"