Bump play-service-maps dependency from version 18.1.0 to 18.2.0 (flutter#5243)

Google Maps team has requested we update our client library version to the latest.

Author: johnmccutchan

packages/google_maps_flutter/google_maps_flutter_android/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.5.3
+
+* Updates `com.google.android.gms:play-services-maps` to 18.2.0.
+
 ## 2.5.2
 
 * Updates annotations lib to 1.7.0.

packages/google_maps_flutter/google_maps_flutter_android/android/build.gradle

@@ -40,7 +40,7 @@ android {
 
     dependencies {
         implementation "androidx.annotation:annotation:1.7.0"
-        implementation 'com.google.android.gms:play-services-maps:18.1.0'
+        implementation 'com.google.android.gms:play-services-maps:18.2.0'
         androidTestImplementation 'androidx.test:runner:1.2.0'
         androidTestImplementation 'androidx.test:rules:1.4.0'
         androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'

packages/google_maps_flutter/google_maps_flutter_android/android/src/test/java/io/flutter/plugins/googlemaps/PolygonControllerTest.java

@@ -7,7 +7,7 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 
-import com.google.android.gms.internal.maps.zzad;
+import com.google.android.gms.internal.maps.zzag;
 import com.google.android.gms.maps.model.Polygon;
 import org.junit.Test;
 import org.mockito.Mockito;
@@ -16,7 +16,7 @@ public class PolygonControllerTest {
 
   @Test
   public void controller_SetsStrokeDensity() {
-    final zzad z = mock(zzad.class);
+    final zzag z = mock(zzag.class);
     final Polygon polygon = spy(new Polygon(z));
 
     final float density = 5;

packages/google_maps_flutter/google_maps_flutter_android/android/src/test/java/io/flutter/plugins/googlemaps/PolylineControllerTest.java

@@ -7,7 +7,7 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 
-import com.google.android.gms.internal.maps.zzag;
+import com.google.android.gms.internal.maps.zzaj;
 import com.google.android.gms.maps.model.Polyline;
 import org.junit.Test;
 import org.mockito.Mockito;
@@ -16,7 +16,7 @@ public class PolylineControllerTest {
 
   @Test
   public void controller_SetsStrokeDensity() {
-    final zzag z = mock(zzag.class);
+    final zzaj z = mock(zzaj.class);
     final Polyline polyline = spy(new Polyline(z));
 
     final float density = 5;

packages/google_maps_flutter/google_maps_flutter_android/pubspec.yaml

@@ -2,7 +2,7 @@ name: google_maps_flutter_android
 description: Android implementation of the google_maps_flutter plugin.
 repository: https://github.com/flutter/packages/tree/main/packages/google_maps_flutter/google_maps_flutter_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+maps%22
-version: 2.5.2
+version: 2.5.3
 
 environment:
   sdk: ">=2.19.0 <4.0.0"