Pull 3.4 binary artifacts

To get the msvc2013 runtime installer

Change-Id: Id2c8fe8464bbd1d7ab30d265439360f8111e8b62
Task-number: QTCREATORBUG-14130
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

qtcreator.pri

@@ -3,7 +3,7 @@ QTCREATOR_PRI_INCLUDED = 1
 
 QTCREATOR_VERSION = 3.3.81
 QTCREATOR_COMPAT_VERSION = 3.3.81
-BINARY_ARTIFACTS_BRANCH = master
+BINARY_ARTIFACTS_BRANCH = 3.4
 
 # enable c++11
 CONFIG += c++11