$ git clone -n https://src.fedoraproject.org/rpms/sdrangel.git /var/lib/mock/f40-build-2385023-60489/root/chroot_tmpdir/scmroot/sdrangel
Cloning into '/var/lib/mock/f40-build-2385023-60489/root/chroot_tmpdir/scmroot/sdrangel'...
$ git fetch origin 9e09e4610f47bbefecdb604486fb7942e7476e1e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sdrangel
 * [new ref]         9e09e4610f47bbefecdb604486fb7942e7476e1e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e09e46 Rebuild for opencv 4.9.0