$ git clone -n https://src.fedoraproject.org/rpms/gtk3.git /var/lib/mock/f33-build-343359-58997/root/chroot_tmpdir/scmroot/gtk3
Cloning into '/var/lib/mock/f33-build-343359-58997/root/chroot_tmpdir/scmroot/gtk3'...
$ git reset --hard 30e65143dedf4a90060b53a17aa10c9eca09041a
HEAD is now at 30e6514 Update to 3.24.23