[ci] Add new fizz GitHub action
Copies the existing circleci workflow for checking the inlined Fizz runtime into GitHub actions. I didn't remove the circleci job for now just to check for parity. ghstack-source-id: 09480b1a20fbdd374a6075e6ec02a07b6a516c56 Pull Request resolved: https://github.com/facebook/react/pull/30035
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Lauren Tan committed
a7c5c07ed4f63348d8809fe5183819721856aa8f
Parent: 917585d