bump to version 0.5.5.3

vFXT/version.py

@@ -1,5 +1,5 @@
 # Copyright (c) 2015-2020 Avere Systems, Inc.  All Rights Reserved.
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License. See LICENSE in the project root for license information.
-__version__ = "0.5.5.2"
-__version_info__ = (0, 5, 5, 2)
+__version__ = "0.5.5.3"
+__version_info__ = (0, 5, 5, 3)