Update update-kuzu.yml

Author: mewim

.github/workflows/update-kuzu.yml

@@ -14,7 +14,7 @@ permissions:
 jobs:
   create-new-version:
     name: Create New Version Branch
-    runs-on: macos-14
+    runs-on: macos-15
     env:
       KUZU_BRANCH: ${{ github.event.inputs.branch }}
     steps: