refactor: Add permissions for top-issues workflow

.github/workflows/top-issues.yaml

@@ -3,9 +3,13 @@ on:
   schedule:
     - cron: '0 0/2 * * *'
   workflow_dispatch:
-
 jobs:
   ShowAndLabelTopIssues:
+    permissions:
+      issues: write
+      pull-requests: write
+      actions: read
+      contents: read
     name: Display and label top issues
     runs-on: ubuntu-latest
     if: github.repository == 'mannaandpoem/OpenManus'