legacy: move LegacyRepository, LegacyRemoteRepository, RepoObj1 into borg.legacy package, refs #9556#9559

mr-raj12 wants to merge 2 commits intoborgbackup:masterborgbackup/borg:masterfrom

mr-raj12:legacy-package-phase1-2mr-raj12/borg:legacy-package-phase1-2Copy head branch name to clipboard