[ci] Add new yarn test GitHub action
Copies the existing circleci workflow for yarn test into GitHub actions. I didn't remove the circleci job for now just to check for parity. Opted to keep the same hardcoded list of params rather than use GitHub's matrix permutations since this was intentional in the circleci config. ghstack-source-id: b77a091254f402364c0b9de871889683fa3ee7c8 Pull Request resolved: https://github.com/facebook/react/pull/30032
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Lauren Tan committed
28c1336c9105c134cba04ed937efcbe391b5979b
Parent: 454fb35