<!--- Verify first that your issue is not already reported on GitHub -->
<!--- Also test if the latest release and devel branch are affected too -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
hostname module fails on linux pardus distributions.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```
3.8.2
```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below

```

##### OS / ENVIRONMENT
Pardus Gnu/Linux 19.3


##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->

<!--- Paste example playbooks or commands between quotes below -->
```
 - name: set hostname
    hostname:
      name: "pardus"
```

<!--- HINT: You can paste gist.github.com links for larger files -->

##### EXPECTED RESULTS
should set hostname on pardus as well


##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->

<!--- Paste verbatim command output between quotes -->
```
hostname module cannot be used on platform Linux (pardus)
```

else:
                        release = "0"  
                    suse_facts['distribution_release'] = release
                
                
                if re.search("^CPE_NAME=.*sles_sap.*$", line):
                    suse_facts['distribution'] = 'SLES_SAP'
        elif path == '/etc/SuSE-release':
            if 'open' in data.lower():
                data = data.splitlines()
                distdata = get_file_content(path).splitlines()[0]
                suse_facts['distribution'] = distdata.split()[0]
                for line in data:
                    release = re.search('CODENAME *= *([^\n]+)', line)
                    if release:
                        suse_facts['distribution_release'] = release.groups()[0].strip()
            elif 'enterprise' in data.lower():
                lines = data.splitlines()
                distribution = lines[0].split()[0]
                if "Server" in data:
                    suse_facts['distribution'] = "SLES"
                elif "Desktop" in data:
                    suse_facts['distribution'] = "SLED"
                for line in lines:
                    release = re.search('PATCHLEVEL = ([0-9]+)', line)  
                    if release:
                        suse_facts['distribution_release'] = release.group(1)
                        suse_facts['distribution_version'] = collected_facts['distribution_version'] + '.' + release.group(1)
        return True, suse_facts
    def parse_distribution_file_Debian(self, name, data, path, collected_facts):