add permission

.github/workflows/codescan.yml

@@ -8,6 +8,12 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # required to fetch internal or private CodeQL packs
+      packages: read
     steps:
     - name: Check out code into the Go module directory
       uses: actions/checkout@v4