$ git clone -n https://src.fedoraproject.org/rpms/plasma-milou.git /var/lib/mock/f41-build-1187716-22141/root/chroot_tmpdir/scmroot/plasma-milou
Cloning into '/var/lib/mock/f41-build-1187716-22141/root/chroot_tmpdir/scmroot/plasma-milou'...
$ git fetch origin c9e78f4f3f4fbd625c2c702eac4e6c882a1f3fac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-milou
 * [new ref]         c9e78f4f3f4fbd625c2c702eac4e6c882a1f3fac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c9e78f4 feat: 6.1.1