Always bump scan_id when refreshing an entry

The scan_id needs to be bumped even if a scan is already in progress,
so that worktree updates can detect that entries have changed. This
means that the worktree's completed_scan_id may increase by more than
one at the end of a scan.
debb694d97Max Brunsfeld committed on 4/13/2023, 11:51:11 PMparentc13914b
1 file changedLine totals unavailable