$ git clone -n https://src.fedoraproject.org/rpms/kf5-knotifications.git /var/lib/mock/f40-build-742161-110610/root/chroot_tmpdir/scmroot/kf5-knotifications
Cloning into '/var/lib/mock/f40-build-742161-110610/root/chroot_tmpdir/scmroot/kf5-knotifications'...
$ git fetch origin 2865bf1766ed5045a9a957818692220d2d90fe6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-knotifications
 * [new ref]         2865bf1766ed5045a9a957818692220d2d90fe6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2865bf1 5.111.0