##### 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

"""Mark the package for install."""
        is_newer_version_installed = self._is_newer_version_installed(pkg_spec)
        is_installed = self._is_installed(pkg_spec)
        try:
            if is_newer_version_installed:
                if self.allow_downgrade:
                    
                    
                    
                    
                    if upgrade:
                        if is_installed:
                            self.base.upgrade(pkg_spec)
                        else:
                            self.base.install(pkg_spec)
                    else:
                        self.base.install(pkg_spec)
                else:  
                    pass
            elif is_installed:  
                if upgrade:
                    self.base.upgrade(pkg_spec)
                else:  
                    pass
            else: