feat: automatic update of workflows master

Author: stackhpc-ci

.github/workflows/upstream-sync.yml

@@ -7,9 +7,4 @@ name: Upstream Sync
 permissions:
   contents: write
   pull-requests: write
-jobs:
-  synchronise-2025-1:
-    name: Synchronise 2025.1
-    uses: stackhpc/.github/.github/workflows/upstream-sync.yml@main
-    with:
-      release_series: 2025.1
+jobs: {}