[CI] Perform bundle install during iOS build

Author: evil159

.circleci/config.yml

@@ -96,6 +96,9 @@ jobs:
       - inject-netrc-credentials
       - add-mapbox-submodules-key
       - macos/install-rosetta
+      - run:
+          name: bundle install
+          command: bundle install # pin cocoapods to a working version(for more check a comment in Gemfile)
       - flutter/install_sdk_and_pub:
           version: 3.13.6
           app-dir: example