Update .github/workflows/pr-code-scan.yml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: ZePan110

.github/workflows/pr-code-scan.yml

@@ -4,6 +4,7 @@
 name: Code Scan
 permissions:
   contents: read
+  security-events: write
 on:
   pull_request:
     branches: [main]