Minor fix of a typo.

A merged PR on flutter/flutter with a newer base commit is needed to test the latest version of https://github.com/flutter/flutter/blob/master/.github/workflows/easy-cp.yml. (more details in https://github.com/flutter/flutter/pull/140191#issuecomment-1857169933).

This PR has a base commit that includes the latest updates to easy-cp.yml, and would be a good candidate for testing purposes when merged