$ git clone -n https://src.fedoraproject.org/rpms/pgadmin4.git /var/lib/mock/f40-build-797493-141355/root/chroot_tmpdir/scmroot/pgadmin4
Cloning into '/var/lib/mock/f40-build-797493-141355/root/chroot_tmpdir/scmroot/pgadmin4'...
$ git fetch origin 2c82e6dabc752d88e38100171e997c192650ee23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pgadmin4
 * [new ref]         2c82e6dabc752d88e38100171e997c192650ee23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c82e6d Update to 8.4