$ git clone -n https://src.fedoraproject.org/rpms/layla-fonts.git /var/lib/mock/f39-build-1758376-41484/root/chroot_tmpdir/scmroot/layla-fonts
Cloning into '/var/lib/mock/f39-build-1758376-41484/root/chroot_tmpdir/scmroot/layla-fonts'...
$ git fetch origin c981ee8c20c8a67f27c8fb2e1603e568dee7e05f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/layla-fonts
 * [new ref]         c981ee8c20c8a67f27c8fb2e1603e568dee7e05f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c981ee8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild