[clang] [clang-refactor] Add Matcher Edit refactoring rule (PR #123782)

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IgnatSergeev wrote:

According to PR workflows, llvm uses external CI platform (buildkite).
`buildkite/github-pull-requests/linux-linux-x64` workflow seems like the one which builds and tests changes

https://github.com/llvm/llvm-project/pull/123782