Rename FDL KTX registrar to match the pattern of other registrars (#1543)

Author: rlazo

firebase-dynamic-links/ktx/src/main/AndroidManifest.xml

@@ -19,7 +19,7 @@
     <!--<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.dynamiclinks.ktx.FirebaseDynamicLinksRegistrar"
+            <meta-data android:name="com.google.firebase.components:com.google.firebase.dynamiclinks.ktx.FirebaseDynamicLinksKtxRegistrar"
                 android:value="com.google.firebase.components.ComponentRegistrar" />
         </service>
     </application>

firebase-dynamic-links/ktx/src/main/kotlin/com/google/firebase/dynamiclinks/ktx/FirebaseDynamicLinks.kt

@@ -122,7 +122,7 @@ internal const val LIBRARY_NAME: String = "fire-dl-ktx"
 
 /** @suppress */
 @Keep
-class FirebaseDynamicLinksRegistrar : ComponentRegistrar {
+class FirebaseDynamicLinksKtxRegistrar : ComponentRegistrar {
     override fun getComponents(): List<Component<*>> =
             listOf(LibraryVersionComponent.create(LIBRARY_NAME, BuildConfig.VERSION_NAME))
 }