chore: update CI workflow permissions for better access control

Author: devakone

.github/workflows/ci.yml

@@ -6,6 +6,11 @@ on:
   pull_request:
     branches: [main, develop]
 
+permissions:
+  contents: write
+  pull-requests: write
+  issues: write
+
 jobs:
   build-and-test:
     runs-on: ubuntu-latest