$ git clone -n https://src.fedoraproject.org/rpms/pgadmin4.git /var/lib/mock/f39-build-1890090-42793/root/chroot_tmpdir/scmroot/pgadmin4
Cloning into '/var/lib/mock/f39-build-1890090-42793/root/chroot_tmpdir/scmroot/pgadmin4'...
$ git fetch origin 73c532d6ba7c143a6483ab69cc877039e84f0f35:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pgadmin4
 * [new ref]         73c532d6ba7c143a6483ab69cc877039e84f0f35 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73c532d Update to 7.8