$ git clone -n https://src.fedoraproject.org/rpms/perl-Test2-Harness.git /var/lib/mock/f41-build-side-1-3125866-39500/root/chroot_tmpdir/scmroot/perl-Test2-Harness
Cloning into '/var/lib/mock/f41-build-side-1-3125866-39500/root/chroot_tmpdir/scmroot/perl-Test2-Harness'...
$ git fetch origin 4dfe9a33a467d94d97703269cc7e6e89b883df15:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test2-Harness
 * [new ref]         4dfe9a33a467d94d97703269cc7e6e89b883df15 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4dfe9a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild