chore(ci): prevent sast codeql to run in forks (#2711)

Author: heitorlessa

.github/workflows/codeql-analysis.yml

@@ -20,6 +20,7 @@ permissions:
 jobs:
   analyze:
     name: Analyze
+    if: github.repository == 'aws-powertools/powertools-lambda-python'
     runs-on: ubuntu-latest
     permissions:
       security-events: write