TF-4269 Fix Sentry

release version: keep full version including -rc suffix

      Use full pubspec version (e.g. 0.28.3-rc08) as SENTRY_RELEASE for both
      Android and iOS, matching the version the app reports at runtime.
      Validation still compares base versions only (strips -rc suffix) to
      allow rc tags to match the base version in pubspec.

lib/main/utils/ios_sharing_manager.dart

@@ -251,4 +251,4 @@ class IOSSharingManager {
       logWarning('IOSSharingManager::saveSentryConfigToKeychain: Exception: $e');
     }
   }
-}
+}