feat: add pnpm-lock to ironbank zip (#12252)

Signed-off-by: Matt Krick <matt.krick@gmail.com>

Author: mattkrick

.github/workflows/ironbank.yml

@@ -45,6 +45,7 @@ jobs:
         run: |
           docker cp temp-container:/home/node/parabol/dist ./dist
           docker cp temp-container:/home/node/parabol/build ./build
+          docker cp temp-container:/home/node/parabol/pnpm-lock.yaml ./pnpm-lock.yaml
           docker cp temp-container:/home/node/tools/ip-to-server_id ./ip-to-server_id
 
       - name: Zip the files