Update submodule version to 2.44-4.0

Signed-off-by: Yang Deokgyu <secugyu@gmail.com>
diff --git a/setup.py b/setup.py
index 61dcfbc..d4cb168 100644
--- a/setup.py
+++ b/setup.py
@@ -66,7 +66,7 @@
 
 setup(
     name = 'wiringpi',
-    version = '2.44.5',
+    version = '2.44-4.0',
     ext_modules = [ _wiringpi ],
     py_modules = ["wiringpi"],
     install_requires=[],