Fix kotlin lint issue. (#1748)

Author: rlazo

firebase-config/ktx/src/test/kotlin/com/google/firebase/remoteconfig/ktx/RemoteConfigTests.kt

@@ -15,29 +15,29 @@
 package com.google.firebase.remoteconfig.ktx
 
 import com.google.common.truth.Truth.assertThat
+import com.google.common.util.concurrent.MoreExecutors
 import com.google.firebase.FirebaseApp
 import com.google.firebase.FirebaseOptions
+import com.google.firebase.installations.FirebaseInstallationsApi
+import com.google.firebase.ktx.Firebase
+import com.google.firebase.ktx.app
+import com.google.firebase.ktx.initialize
+import com.google.firebase.platforminfo.UserAgentPublisher
 import com.google.firebase.remoteconfig.FirebaseRemoteConfig
 import com.google.firebase.remoteconfig.FirebaseRemoteConfigValue
 import com.google.firebase.remoteconfig.createRemoteConfig
-import com.google.firebase.ktx.Firebase
-import com.google.firebase.platforminfo.UserAgentPublisher
 import com.google.firebase.remoteconfig.internal.ConfigCacheClient
 import com.google.firebase.remoteconfig.internal.ConfigFetchHandler
 import com.google.firebase.remoteconfig.internal.ConfigGetParameterHandler
 import com.google.firebase.remoteconfig.internal.ConfigMetadataClient
-import com.google.common.util.concurrent.MoreExecutors
-import com.google.firebase.installations.FirebaseInstallationsApi
-import com.google.firebase.ktx.app
-import com.google.firebase.ktx.initialize
 import org.junit.After
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.mockito.Mockito.`when`
+import org.mockito.Mockito.mock
 import org.robolectric.RobolectricTestRunner
 import org.robolectric.RuntimeEnvironment
-import org.mockito.Mockito.mock
-import org.mockito.Mockito.`when`
 
 const val APP_ID = "1:14368190084:android:09cb977358c6f241"
 const val API_KEY = "AIzaSyabcdefghijklmnopqrstuvwxyz1234567"