$ git clone -n https://src.fedoraproject.org/rpms/perl-Tk-ProgressBar-Mac.git /var/lib/mock/f39-build-1439804-32286/root/chroot_tmpdir/scmroot/perl-Tk-ProgressBar-Mac
Cloning into '/var/lib/mock/f39-build-1439804-32286/root/chroot_tmpdir/scmroot/perl-Tk-ProgressBar-Mac'...
$ git fetch origin 5a1189c6289fc9bd0407d0ae50fadfc884d8f846:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Tk-ProgressBar-Mac
 * [new ref]         5a1189c6289fc9bd0407d0ae50fadfc884d8f846 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a1189c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild