file finder: Ensure filter options keybinding is displayed (#33244)

Follow up to https://github.com/zed-industries/zed/pull/31777. I
could've sworn the filter options keybinding was being displayed in the
icon button tooltip, but just realized it actually wasn't. So, this PR
fixes that!

Release Notes:

- N/A
8718019b52Danilo Leal committed on 6/23/2025, 12:19:14 PM· committed by GitHubparenta32505f
2 files changedLine totals unavailable