linux watcher (#12615)

fixes https://github.com/zed-industries/zed/issues/12297
fixes https://github.com/zed-industries/zed/issues/11345

Release Notes:

- N/A

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Co-authored-by: Max <max@zed.dev>
edd613062aConrad Irwin committed on 6/4/2024, 4:17:10 AM· committed by GitHubparent3cd6719
6 files changedLine totals unavailable