Clean up VMware BOTMETA and author/license info (#36873)

* Clean up vmware BOTMETA

This removes everything that's already part of the module docs. So
basically the BOTMETA file only extends the information from the module.

* Updated author information and copyright statement

lib/ansible/modules/cloud/vmware/vmware_guest_disk_facts.py

@@ -1,5 +1,6 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+
 # Copyright: (c) 2018, Ansible Project
 # Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.com>
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
@@ -7,14 +8,12 @@
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
-
 ANSIBLE_METADATA = {
     'metadata_version': '1.1',
     'status': ['preview'],
     'supported_by': 'community'
 }
 
-
 DOCUMENTATION = '''
 ---
 module: vmware_guest_disk_facts