[sign_in]: Bump com.google.android.gms:play-services-auth from 20.7.0 to 21.0.0 in /packages/google_sign_in/google_sign_in_android/android#6159

auto-submit[bot] merged 2 commits intomainflutter/packages:mainfrom

dependabot/gradle/packages/google_sign_in/google_sign_in_android/android/com.google.android.gms-play-services-auth-21.0.0flutter/packages:dependabot/gradle/packages/google_sign_in/google_sign_in_android/android/com.google.android.gms-play-services-auth-21.0.0Copy head branch name to clipboard