title: React Native: How to use `./gradlew build` command to test for deprecated features
body: <p>In my React Native app, I ran <code>npx react-native run-android</code> and it gave me the error <code>Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.</code>. It then says <code>Use '--warning-mode all' to show the individual deprecation warnings</code>. Is <code>--warning-mode all</code> an options to the <code>./gradlew build</code> command? And if so, do I just run <code>./gradlew build</code> in my project root and then see what the deprecation warnings are?</p>