##### SUMMARY
cron contains call to Display.deprecated or AnsibleModule.deprecate and is scheduled for removal

```
lib/ansible/modules/cron.py:626:8: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/modules/cron.py:631:8: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
```

##### ISSUE TYPE
 - Bug Report

##### COMPONENT NAME
```
lib/ansible/modules/cron.py
```

##### ANSIBLE VERSION
```
2.12
```

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### STEPS TO REPRODUCE
N/A

##### EXPECTED RESULTS
N/A

##### ACTUAL RESULTS
N/A

for index, l in enumerate(self.lines):
            if re.match(r'^%s=' % name, l):
                return [index, l]
        return []
    def get_cron_job(self, minute, hour, day, month, weekday, job, special, disabled):
        
        job = job.strip('\r\n')
        if disabled:
            disable_prefix = '#'
        else:
            disable_prefix = ''
        if special:
            if self.cron_file:
                return "%s@%s %s %s" % (disable_prefix, special, self.user, job)
            else:
                return "%s@%s %s" % (disable_prefix, special, job)
        else:
            if self.cron_file:
                return "%s%s %s %s %s %s %s %s" % (disable_prefix, minute, hour, day, month, weekday, self.user, job)
            else:
                return "%s%s %s %s %s %s %s" % (disable_prefix, minute, hour, day, month, weekday, job)
    def get_jobnames(self):