$ git clone -n https://src.fedoraproject.org/rpms/perl-Config-MVP.git /var/lib/mock/f39-build-1514758-35645/root/chroot_tmpdir/scmroot/perl-Config-MVP
Cloning into '/var/lib/mock/f39-build-1514758-35645/root/chroot_tmpdir/scmroot/perl-Config-MVP'...
$ git fetch origin af754b17b9980c7ef9e9b391188c688d497647b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Config-MVP
 * [new ref]         af754b17b9980c7ef9e9b391188c688d497647b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af754b1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild