chore: release google-api-client 0.53.0 (#2409)

Author: yoshi-code-bot

google-api-client/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History
 
+## [0.53.0](https://www.github.com/googleapis/google-api-ruby-client/compare/google-api-client/v0.52.0...v0.53.0) (2021-01-18)
+
+** google-api-client is now deprecated **
+
+This gem includes API client classes for >300 Google APIs (updated as of December 2020). At the end of 2020, it was split into separate gems for each API. Instead of google-api-client, please install the separate gem corresponding to the specific service to be used. For example, to use the Google Drive V3 client, install `google-apis-drive_v3`. For more information, please see the [FAQ](https://github.com/googleapis/google-api-ruby-client/blob/master/google-api-client/OVERVIEW.md). The google-api-client gem will no longer be updated from this point.
+
 ## [0.52.0](https://www.github.com/googleapis/google-api-ruby-client/compare/v0.51.0...v0.52.0) (2020-12-14)
 
 

google-api-client/lib/google/apis/version.rb

@@ -17,6 +17,6 @@
 module Google
   module Apis
     # Client library version
-    VERSION = "0.52.0".freeze
+    VERSION = "0.53.0".freeze
   end
 end