fixed workflow

modified:   .github/workflows/upload-new-graph.yml

Author: cppHusky

.github/workflows/upload-new-graph.yml

@@ -2,7 +2,7 @@ name: Upload New Graph
 on:
   push:
     branches:
-      - main
+      - master
 jobs:
   check-new-files:
     runs-on: ubuntu-24.04