Add XkbContext::update_mask and XkbContext::set_update_key
#4744
| Job | Run time |
|---|---|
| 2m 35s | |
| 6s | |
| 4m 8s | |
| 1m 44s | |
| 3m 16s | |
| 1m 6s | |
| 2m 19s | |
| 1m 6s | |
| 1m 21s | |
| 2m 38s | |
| 1m 6s | |
| 1m 7s | |
| 1m 25s | |
| 23m 57s |