Uncomment guard (primer#2091)

Author: siddharthkp

.github/workflows/deploy_production.yml

@@ -35,7 +35,7 @@ jobs:
   deploy:
     name: Production
     needs: [guard]
-    #if: ${{ needs.guard.outputs.should_deploy == true }}
+    if: ${{ needs.guard.outputs.should_deploy == 'true' }}
     uses: primer/.github/.github/workflows/deploy.yml@main
     with:
       node_version: 16