$ git clone -n https://src.fedoraproject.org/rpms/httpdump.git /var/lib/mock/f40-build-2146157-50883/root/chroot_tmpdir/scmroot/httpdump
Cloning into '/var/lib/mock/f40-build-2146157-50883/root/chroot_tmpdir/scmroot/httpdump'...
$ git fetch origin 5f86ec6bbd24fff28661838f31da40a73fda8e62:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/httpdump
 * [new ref]         5f86ec6bbd24fff28661838f31da40a73fda8e62 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f86ec6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild