$ git clone -n https://src.fedoraproject.org/rpms/perl-forks.git /var/lib/mock/f40-build-779622-130430/root/chroot_tmpdir/scmroot/perl-forks
Cloning into '/var/lib/mock/f40-build-779622-130430/root/chroot_tmpdir/scmroot/perl-forks'...
$ git fetch origin 062b3f50cd49664b716a4e5e1f37bc0985ac3f94:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-forks
 * [new ref]         062b3f50cd49664b716a4e5e1f37bc0985ac3f94 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 062b3f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild