20221112.04

Has update for issue rt#145999 for -b option

For the -b (--backup-and-modify-in-place) option, the file timestamps
are changing (issue rt#145999).  First, if there are no formatting
changes to an input file, it will keep its original modification time.
Second, any backup file will keep its original modification time.  This
was previously true for --backup-method=move but not for the default
--backup-method=copy.  The purpose of these changes is to avoid
triggering Makefile operations when there are no actual file changes.
If this causes a problem please open an issue for discussion on github.