Version bump (#161)

* Version Bump: Lib  2.1.7+ Plugin 2.1.4

Author: ammokhov

python/rpdk/python/__init__.py

@@ -1,5 +1,5 @@
 import logging
 
-__version__ = "2.1.3"
+__version__ = "2.1.4"
 
 logging.getLogger(__name__).addHandler(logging.NullHandler())

src/setup.py

@@ -3,7 +3,7 @@
 
 setup(
     name="cloudformation-cli-python-lib",
-    version="2.1.6",
+    version="2.1.7",
     description=__doc__,
     author="Amazon Web Services",
     author_email="aws-cloudformation-developers@amazon.com",