Update git panel entry checked box tooltip to say Stage/Unstage (#25678)

Before it would always say staged when a user hovered over the check
box. Now it will show the correct hover message depending on the state
of the entry

Release Notes:

- N/A
878b50c991Anthony Eid committed on 2/27/2025, 5:29:26 AM· committed by GitHubparente7df5ce
1 file changedLine totals unavailable