##### 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

try:
            try:
                with open(self.lockfile, 'r') as f:
                    oldpid = int(f.readline())
            except ValueError:
                
                os.unlink(self.lockfile)
                return False
            if oldpid == os.getpid():
                
                os.unlink(self.lockfile)
                return False
            try:
                with open("/proc/%d/stat" % oldpid, 'r') as f:
                    stat = f.readline()
                if stat.split()[2] == 'Z':