Use project search action with the default keybinding in app menus (#10618)

Fixes https://github.com/zed-industries/zed/issues/10611 

Zed has `workspace::NewSearch` (without a default keybinding) and
`workspace::DeploySearch` (with the default keybinding for its
`DeploySearch::find()` form).

Use the one with the keybinding, as it's the whole point of the menu.

Release Notes:

- Fixed "Find In Project" app menu item having no keybinding
([10611](https://github.com/zed-industries/zed/issues/10611))
d49271a112Kirill Bulatov committed on 4/16/2024, 1:47:30 PM· committed by GitHubparente34c443
1 file changedLine totals unavailable