* refactor: remove klaw dependency

Node 20 added recursive readdir() so klaw is not needed

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* fixup! refactor: remove klaw dependency

findMatchingFiles returns a Promise<string[]>

Co-authored-by: Charles Kerr <charles@charleskerr.com>

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Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>