$ git clone -n https://src.fedoraproject.org/rpms/GtkAda3.git /var/lib/mock/f40-build-799620-142450/root/chroot_tmpdir/scmroot/GtkAda3
Cloning into '/var/lib/mock/f40-build-799620-142450/root/chroot_tmpdir/scmroot/GtkAda3'...
$ git fetch origin 05310235e597183bcb9f7db7b7a648e10c5a835e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/GtkAda3
 * [new ref]         05310235e597183bcb9f7db7b7a648e10c5a835e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0531023 Update to v24.0.0.