fix(android): add required namespace in build.gradle (#991)

See react-native-community/discussions-and-proposals#671

Author: alexhernandez

android/build.gradle

@@ -86,6 +86,11 @@ if (isNewArchitectureEnabled()) {
 }
 
 android {
+    def agpVersion = com.android.Version.ANDROID_GRADLE_PLUGIN_VERSION
+    if (agpVersion.tokenize('.')[0].toInteger() >= 7) {
+      namespace "com.reactnativecommunity.asyncstorage"
+    }
+    
     compileSdkVersion safeExtGet('compileSdkVersion', 32)
     // Used to override the NDK path/version by allowing users to customize
     // the NDK path/version from their root project (e.g. for M1 support)