Add support for weston 14 protocols

Weston 13 was released recently and the weston development branch is
now using libweston-14-protocols.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>

platform/wayland/meson.build

@@ -48,6 +48,7 @@ wayland_protocols_path = wayland_protocols_dep.get_variable(pkgconfig: 'pkgdatad
 
 if wayland_platform_weston_protocols.length() > 0
     foreach weston_dep_name : [
+            'libweston-14-protocols',
             'libweston-13-protocols',
             'libweston-12-protocols',
             'libweston-11-protocols',