chore: release google-apis-core 0.2.1 (#2486)

🤖 I have created a release \*beep\* \*boop\* 
---
### [0.2.1](https://www.github.com/googleapis/google-api-ruby-client/compare/google-apis-core/v0.2.0...v0.2.1) (2021-01-25)


### Bug Fixes

* **core:** Add webrick to the gem dependencies, for Ruby 3 compatibility ([25824f2](https://www.github.com/googleapis/google-api-ruby-client/commit/25824f2512fa96d4d90e220ac038c9b3b2a6a0d1))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Author: yoshi-code-bot

google-apis-core/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Release History
 
+### [0.2.1](https://www.github.com/googleapis/google-api-ruby-client/compare/google-apis-core/v0.2.0...v0.2.1) (2021-01-25)
+
+
+### Bug Fixes
+
+* **core:** Add webrick to the gem dependencies, for Ruby 3 compatibility ([25824f2](https://www.github.com/googleapis/google-api-ruby-client/commit/25824f2512fa96d4d90e220ac038c9b3b2a6a0d1))
+
 ### 0.2.0 (2021-01-06)
 
 * Munge reported client version so backends can recognize split clients

google-apis-core/lib/google/apis/core/version.rb

@@ -16,7 +16,7 @@ module Google
   module Apis
     module Core
       # Core version
-      VERSION = "0.2.0".freeze
+      VERSION = "0.2.1".freeze
     end
   end
 end