2177 [url_launcher] Define clang module for iOS (cla: yes)

2178 [e2e] update README (cla: yes)

2179 [battery] Define clang module for iOS (cla: yes)

2180 [share] Define clang module for iOS (cla: yes)

2182 [google_maps_flutter] Define clang module for iOS, fix analyzer warnings (cla: yes)

2183 [video_player] Define clang module for iOS (cla: yes)

2184 [google_sign_in] Define clang module for iOS (cla: yes)

2185 [webview_flutter] Define clang module for iOS (cla: yes)

2186 Run clang analyzer on iOS and macOS code in CI test when packages change (cla: yes)