$ git clone -n https://src.fedoraproject.org/rpms/felix-utils.git /var/lib/mock/f40-build-2561423-62135/root/chroot_tmpdir/scmroot/felix-utils
Cloning into '/var/lib/mock/f40-build-2561423-62135/root/chroot_tmpdir/scmroot/felix-utils'...
$ git fetch origin 6a03738aba2b5fe779c847a529e535e68c784a23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/felix-utils
 * [new ref]         6a03738aba2b5fe779c847a529e535e68c784a23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a03738 Rebuilt for java-21-openjdk as system jdk