Summary:
jcenter is read-only now, and newer versions of dependencies will be published to either MavenCentral or Jitpack. This PR removes jcenter to avoid future issues, then uses MavenCentral and Jitpack as replacement. Current flipper depends on Stetho version that is not available on MavenCentral, so had to exclude and bump the version.
Both Gradle and Buck successfully download all the dependencies.
## Changelog
[Android] [Changed] - Remove jcenter
Pull Request resolved: https://github.com/facebook/react-native/pull/31609
Test Plan: rn-tester builds and runs as expected.
Reviewed By: mdvacca
Differential Revision: D28802444
Pulled By: ShikaSD
fbshipit-source-id: 043ef079d0cda77a1f8dd732678452ed712741a4
70da640946