[google_maps_flutter] Clear duplicated dependencies  (#4484)

Removes dependencies that only only needed in the example.

packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md

diff --git a/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md b/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
index e47ecb7..b9178a7 100644
--- a/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
+++ b/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## NEXT
 
+* Removes dependencies from `pubspec.yaml` that are only needed in `example/pubspec.yaml`
 * Updates Android compileSdkVersion to 31.
 
 ## 2.1.1

packages/google_maps_flutter/google_maps_flutter/pubspec.yaml

diff --git a/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml b/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml
index 72054d3..f20c574 100644
--- a/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml
+++ b/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml
@@ -27,11 +27,6 @@
   flutter_test:
     sdk: flutter
 
-  # TODO(iskakaushik): The following dependencies can be removed once
-  # https://github.com/dart-lang/pub/issues/2101 is resolved.
-  flutter_driver:
-    sdk: flutter
-  test: ^1.16.0
   pedantic: ^1.10.0
   plugin_platform_interface: ^2.0.0
   stream_transform: ^2.0.0