Upgrade `xkbcommon` to v0.8.0 (#27376)

Switch back to xkbcommon releases after
https://github.com/rust-x-bindings/xkbcommon-rs/pull/54 got merged in
0.8.0

Release Notes:

- N/A
a23e293ca2tidely committed on 3/24/2025, 4:13:46 PM· committed by GitHubparentf2be201
2 files changedLine totals unavailable