Update Gradle to v9

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-all.zip

pubspec.yaml

@@ -41,7 +41,7 @@ dependencies:
   powersync: ^1.12.2
   uuid: ^4.5.1
   supabase_flutter: ^2.8.4
-  google_sign_in: 7.2.0
+  google_sign_in: ^6.3.0
   go_router: ^15.0.0
   smooth_page_indicator: ^1.2.1
   flutter_google_places_sdk: ^0.4.2+1