$ git clone -n https://src.fedoraproject.org/rpms/python-dunamai.git /var/lib/mock/f39-build-1642928-40222/root/chroot_tmpdir/scmroot/python-dunamai
Cloning into '/var/lib/mock/f39-build-1642928-40222/root/chroot_tmpdir/scmroot/python-dunamai'...
$ git fetch origin fd946b11542297c263321c3ca19a98e90cf095bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dunamai
 * [new ref]         fd946b11542297c263321c3ca19a98e90cf095bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd946b1 [packit] 1.19.0 upstream release