##### Summary
Document " <, >, <=, => " operators in name parameter of yum/dnf module. Currently the documentation does not mention that comparison operators are available, but they do work.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
yum/dnf module

##### ADDITIONAL INFORMATION
The value operators work currently in the yum/dnf modules
```
yum :
   name: "pkg >= 1"
   state: present
```

Yum/dnf will determine the version available and install it if it matches the comparison operator

type: bool
    default: "no"
    version_added: "2.10"
  nobest:
    description:
      - Set best option to False, so that transactions are not limited to best candidates only.
    required: false
    type: bool
    default: "no"
    version_added: "2.11"
notes:
  - When used with a `loop:` each package will be processed individually, it is much more efficient to pass the list directly to the `name` option.
  - Group removal doesn't work if the group was installed with Ansible because
    upstream dnf's API doesn't properly mark groups as installed, therefore upon
    removal the module is unable to detect that the group is installed
    (https://bugzilla.redhat.com/show_bug.cgi?id=1620324)
requirements:
  - "python >= 2.6"
  - python-dnf
  - for the autoremove option you need dnf >= 2.0.1"
author:
  - Igor Gnatenko (@ignatenkobrain) <i.gnatenko.brain@gmail.com>
  - Cristian van Ee (@DJMuggs) <cristian at cvee.org>
  - Berend De Schouwer (@berenddeschouwer)
  - Adam Miller (@maxamillion) <admiller@redhat.com>
'''
EXAMPLES = '''
- name: Install the latest version of Apache
  dnf:
    name: httpd