logrotate: upgrade 3.21.0 -> 3.22.0

logrotate: upgrade 3.21.0 -> 3.22.0

ChangeLog:
https://github.com/logrotate/logrotate/releases/tag/3.22.0

 * fix calculations for time differences
 * fix extension for zip compression
 * fix omitted copy for logs with mail and rotate 0
 * fix wrongly skipping copy with copytruncate and compress
 * fix ambiguities between mode, UID and GID parsing when not specifying
   all options
 * fix hang when encountering a named pipe
 * on prerotate failure logs are preserved instead of rotated
 * in case a configuration file was skipped due to unsafe permissions
   the exit status after rotattion will be 1
 * the state is no longer written to non-regular files
 * the systemd timer now correctly utilizes load distribution
 * add dateformat specifier %z for timezone offsets
 * change default mode for created olddir directories to 0755
 * support quoted user and group names in su, create, and createolddir

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>