fix: workflow for public builds - WPB-22450 🍒 (#4070)

Co-authored-by: KaterinaWire <[email protected]>

Author: github-actions[bot]

.github/workflows/public_app_release.yml

@@ -11,4 +11,5 @@ jobs:
     with:
       countly_enabled: true
       fastlane_action: appstore_public
+      notify_secret: WIRE_IOS_BUILD_WEBHOOK
     secrets: inherit