UC-2197 added fix for  NullPointer exception, when Bridge service is not
enabled
XX-10842 Updated some unit tests with new change for log levels
XX-10872: Use new API for RESTORE and FTP RESTORE

-add new metod --stage in sipx-archive ruby script to stage selected restore files
-extend and use BackupRunner api to handle restore selections and perform restore
Merge remote-tracking branch 'origin/release-14.04' into SSS-main