chore: remove amplify-data from codeowners (#2696)

Author: dpilch

.github/CODEOWNERS

@@ -1,16 +1 @@
 * @aws-amplify/amplify-ios 
-
-# This covers
-# - Amplify/Categories/DataStore/**
-# - Amplify/Categories/API/**
-# - AmplifyPlugins/DataStore/**
-# - AmplifyPlugins/API/**
-# - AmplifyPlugins/Core/AWSPuginsCore/**
-# - AmplifyTests/CategoryTests/DataStore/**
-# - AmplifyTestCommon/Models
-**/DataStore/**  @aws-amplify/amplify-data @aws-amplify/amplify-ios
-**/API/**  @aws-amplify/amplify-data @aws-amplify/amplify-ios
-**/Core/**  @aws-amplify/amplify-data @aws-amplify/amplify-ios
-/AmplifyTestCommon/Models/** @aws-amplify/amplify-data @aws-amplify/amplify-ios
-/.circleci @aws-amplify/amplify-data @aws-amplify/amplify-ios
-/.github @aws-amplify/amplify-data @aws-amplify/amplify-ios