[Tizen] Pure wayland build fix

    Pure wayland build need to avoid the BuildRequire for all X11 libraries.

    Signed-off-by: Yannick GICQUEL <yannick.gicquel@open.eurogiciel.org>
Merge pull request #1583 from eurogiciel-oss/pure_wayland_build

[Tizen] Pure wayland build fix