git: Use UI font in commit and blame popovers (#43975)

Closes #30353

Release Notes:

- Fixed: Hover tooltips in git commit and blame popovers now
consistently use the UI font
b4e1d86a16Mikhail Pertsev committed on 12/2/2025, 10:44:03 PM· committed by GitHubparent8a12ecf
2 files changedLine totals unavailable