Fix  ClassNotFoundException for com.google.firebase.remoteconfig.ktx.FirebaseConfigKtxRegistrar
Should be `FirebaseRemoteConfigKtxRegistrar`
<!--<uses-sdk android:minSdkVersion="16"/>-->
<application>
<service android:name="com.google.firebase.components.ComponentDiscoveryService" android:exported="false">
- <meta-data android:name="com.google.firebase.components:com.google.firebase.remoteconfig.ktx.FirebaseConfigKtxRegistrar"
+ <meta-data android:name="com.google.firebase.components:com.google.firebase.remoteconfig.ktx.FirebaseRemoteConfigKtxRegistrar"
android:value="com.google.firebase.components.ComponentRegistrar" />
</service>
</application>
