Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45474

Our actions inputs are now a mixture of different casing.
I'm moving everything to be kebab-case

Changelog:
[Internal] [Changed] -  Composite actions inputs should be kebab-case

Reviewed By: cipolleschi

Differential Revision: D59809181

fbshipit-source-id: af6d541c2b4f5fa162dcde412fb8808bae1ef2d3