libinput 1.12.6

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

meson.build

 project('libinput', 'c', 'cpp',
-	version : '1.12.5',
+	version : '1.12.6',
 	license : 'MIT/Expat',
 	default_options : [ 'c_std=gnu99', 'warning_level=2' ],
 	meson_version : '>= 0.41.0')