$ git clone -n https://src.fedoraproject.org/rpms/kf5-knotifyconfig.git /var/lib/mock/f40-build-787899-134965/root/chroot_tmpdir/scmroot/kf5-knotifyconfig
Cloning into '/var/lib/mock/f40-build-787899-134965/root/chroot_tmpdir/scmroot/kf5-knotifyconfig'...
$ git fetch origin bc56907fcbca5a826cbaa7d229008bbebd6a2f1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-knotifyconfig
 * [new ref]         bc56907fcbca5a826cbaa7d229008bbebd6a2f1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc56907 5.115.0