Add missing dependency libinput to types/meson.build

The file `types/tablet_v2/wlr_tablet_v2.c` includes <libinput.h>.
Without this change, libinput.h  may not be found on
some systems.

types/meson.build

@@ -57,5 +57,5 @@ lib_wlr_types = static_library(
 		'wlr_screencopy_v1.c',
 	),
 	include_directories: wlr_inc,
-	dependencies: [pixman, xkbcommon, wayland_server, wlr_protos],
+	dependencies: [pixman, xkbcommon, wayland_server, wlr_protos, libinput],
 )