$ git clone -n https://src.fedoraproject.org/rpms/jansi.git /var/lib/mock/f40-build-2484961-61641/root/chroot_tmpdir/scmroot/jansi
Cloning into '/var/lib/mock/f40-build-2484961-61641/root/chroot_tmpdir/scmroot/jansi'...
$ git fetch origin 5fbd8e68210e373c211cbdaa3f14f946596d4365:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jansi
 * [new ref]         5fbd8e68210e373c211cbdaa3f14f946596d4365 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fbd8e6 bump of release for for java-21-openjdk as system jdk