Update ansible version for molecule tests

Anton Ustyuzhanin · Anton Ustyuzhanin · commit 7e9fefdb5ddd · 2018-10-11T08:51:22.000+02:00
diff --git a/requirements.txt b/requirements.txt
@@ -1,3 +1,3 @@
-ansible==2.3.2.0
+ansible==2.4.6.0
 molecule
 docker-py
