fix the CLI docs workflow (#442)

Author: HarshCasper

.github/workflows/update-cli-docs.yml

@@ -40,6 +40,8 @@ jobs:
         working-directory: docs
         run: |
           python3 scripts/generate_cli_docs.py
+        env:
+          LOCALSTACK_AUTH_TOKEN: ${{ secrets.LOCALSTACK_AUTH_TOKEN }}
 
       - name: Check for changes
         id: check-for-changes