$ git clone -n https://src.fedoraproject.org/rpms/openjfx.git /var/lib/mock/f41-build-756382-13418/root/chroot_tmpdir/scmroot/openjfx
Cloning into '/var/lib/mock/f41-build-756382-13418/root/chroot_tmpdir/scmroot/openjfx'...
$ git fetch origin 79ef1d6c5153e426879888723ba7ce9e55d9328f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openjfx
 * [new ref]         79ef1d6c5153e426879888723ba7ce9e55d9328f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79ef1d6 Rebuilt for java-21-openjdk as system jdk