Fixing podspec by removing dependency on patch version (#914)
Summary:
- ComponentKit will no longer have a dependency on the Yoga's patch version. We are going from 1.6.0 to 1.6.
- Bumped version of ComponentKit to 0.22.1. Let me know if that is OK. We should be looking to pushing this new podspec to cocoapods master repo
This PR solves [#913](https://github.com/facebook/componentkit/issues/913)
Closes https://github.com/facebook/componentkit/pull/914
Differential Revision: D8640301
Pulled By: alickbass
fbshipit-source-id: c7853edc0180fcaa70b3444cb07a14f213528e77
