$ git clone -n https://src.fedoraproject.org/rpms/perl-Growl-GNTP.git /var/lib/mock/f40-build-2304631-57034/root/chroot_tmpdir/scmroot/perl-Growl-GNTP
Cloning into '/var/lib/mock/f40-build-2304631-57034/root/chroot_tmpdir/scmroot/perl-Growl-GNTP'...
$ git fetch origin a07deb78059e3b727df11556593f8644717372f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Growl-GNTP
 * [new ref]         a07deb78059e3b727df11556593f8644717372f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a07deb7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild