vendor(deps): added mokito for tests

RatakondalaArun · RatakondalaArun · commit 12da70f156e3 · 2022-07-10T20:29:06.000+05:30
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -23,5 +23,6 @@ dev_dependencies:
   # https://pub.dev/packages/build_version
   build_version: ^2.1.1
   json_serializable: ^6.2.0
+  mockito: ^5.2.0
   test: ^1.21.1
   test_descriptor: ^2.0.0
