$ git clone -n https://src.fedoraproject.org/rpms/rpmconf.git /var/lib/mock/f39-build-1554162-37036/root/chroot_tmpdir/scmroot/rpmconf
Cloning into '/var/lib/mock/f39-build-1554162-37036/root/chroot_tmpdir/scmroot/rpmconf'...
$ git fetch origin ca60bb4d45d98d456667c8cbae94c07103b89483:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rpmconf
 * [new ref]         ca60bb4d45d98d456667c8cbae94c07103b89483 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca60bb4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild