Update jcenter() with mavenCentral()

[andrewtremblay]

jcenter is no longer online, so building this repo is now failing

INFO [2022-05-04 20:00:29.51]: ▸ FAILURE: Build failed with an exception.01:46
INFO [2022-05-04 20:00:29.51]: ▸ * Where:01:46
INFO [2022-05-04 20:00:29.51]: ▸ Build file '/root/mobile/node_modules/@gustash/react-native-smart-lock/android/build.gradle' line: 11501:46
INFO [2022-05-04 20:00:29.51]: ▸ * What went wrong:01:46
INFO [2022-05-04 20:00:29.51]: ▸ A problem occurred configuring project ':gustash_react-native-smart-lock'.01:46
INFO [2022-05-04 20:00:29.51]: ▸ > Could not resolve all files for configuration ':gustash_react-native-smart-lock:implementation'.01:46
INFO [2022-05-04 20:00:29.51]: ▸ > Could not resolve com.facebook.react:react-native:+.01:46
INFO [2022-05-04 20:00:29.51]: ▸ Required by:01:46
INFO [2022-05-04 20:00:29.51]: ▸ project :gustash_react-native-smart-lock01:46
INFO [2022-05-04 20:00:29.51]: ▸ > Failed to list versions for com.facebook.react:react-native.01:46
INFO [2022-05-04 20:00:29.51]: ▸ > Unable to load Maven meta-data from https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml.01:46
INFO [2022-05-04 20:00:29.51]: ▸ > Could not GET 'https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml'. Received status code 500 from server: Internal Server Error01:46
INFO [2022-05-04 20:00:29.51]: ▸ * Try:01:46
INFO [2022-05-04 20:00:29.51]: ▸ > Run with --stacktrace option to get the stack trace.01:46
INFO [2022-05-04 20:00:29.52]: ▸ > Run with --info or --debug option to get more log output.01:46
INFO [2022-05-04 20:00:29.52]: ▸ > Run with --scan to get full insights.01:46
INFO [2022-05-04 20:00:29.52]: ▸ * Get more help at https://help.gradle.org01:46
INFO [2022-05-04 20:00:29.52]: ▸ Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0.01:46
INFO [2022-05-04 20:00:29.52]: ▸ You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.01:46
INFO [2022-05-04 20:00:29.52]: ▸ See https://docs.gradle.org/7.3.3/userguide/command_line_interface.html#sec:command_line_warnings01:46
INFO [2022-05-04 20:00:29.52]: ▸ BUILD FAILED in 1m 43s01:46
INFO [2022-05-04 20:00:29.52]: ▸ 6 actionable tasks: 6 executed

Root error message:
Unable to load Maven meta-data from https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml

Core issue thread here:
facebook/react-native#32734