##### 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: "2.4"
  enable_plugin:
    description:
      - I(Plugin) name to enable for the install/update operation.
        The enabled plugin will not persist beyond the transaction.
    type: list
    elements: str
    version_added: "2.5"
  disable_plugin:
    description:
      - I(Plugin) name to disable for the install/update operation.
        The disabled plugins will not persist beyond the transaction.
    type: list
    elements: str
    version_added: "2.5"
  releasever:
    description:
      - Specifies an alternative release from which all packages will be
        installed.
    type: str
    version_added: "2.7"
  autoremove:
    description:
      - If C(yes), removes all "leaf" packages from the system that were originally
        installed as dependencies of user-installed packages but which are no longer
        required by any such package. Should be used alone or when state is I(absent)
      - "NOTE: This feature requires yum >= 3.4.3 (RHEL/CentOS 7+)"
    type: bool