Merge pull request #12187 from caphrim007/add-utf-8-encoding-to-f5-module-utils

Adds utf-8 encoding to f5 module_utils

lib/ansible/module_utils/f5.py

+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
 # This code is part of Ansible, but is an independent component.
 # This particular file snippet, and this file snippet only, is BSD licensed.
 # Modules you write using this snippet, which is embedded dynamically by Ansible