##### 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

from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = '''
---
module: yum
version_added: historical
short_description: Manages packages with the I(yum) package manager
description:
     - Installs, upgrade, downgrades, removes, and lists packages and groups with the I(yum) package manager.
     - This module only works on Python 2. If you require Python 3 support see the M(ansible.builtin.dnf) module.
options:
  use_backend:
    description:
      - This module supports C(yum) (as it always has), this is known as C(yum3)/C(YUM3)/C(yum-deprecated) by
        upstream yum developers. As of Ansible 2.7+, this module also supports C(YUM4), which is the
        "new yum" and it has an C(dnf) backend.
      - By default, this module will select the backend based on the C(ansible_pkg_mgr) fact.
    default: "auto"
    choices: [ auto, yum, yum4, dnf ]
    type: str
    version_added: "2.7"
  name:
    description:
      - A package name or package specifier with version, like C(name-1.0).