fix: Update Collaborator Check workflow to check for users which are part of collaborator team (aws#4582)

Author: knikure

.github/workflows/codebuild-ci.yml

@@ -21,6 +21,7 @@ jobs:
         uses: actions/github-script@v7
         id: collab-check
         with:
+          github-token: ${{ secrets.COLLAB_CHECK_TOKEN }}
           result-encoding: string
           script: | 
             try {