context menu: Use `invisible()` to hide the check icon (#24562)

Follow up to: https://github.com/zed-industries/zed/pull/24549

Release Notes:

- N/A
d292b7c96dDanilo Leal committed on 2/10/2025, 3:16:33 PM· committed by GitHubparentca4378c
1 file changedLine totals unavailable