##### SUMMARY
`esc_period` is mandatory even with `state: absent` - should be optional in that case.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
zabbix_action

##### ANSIBLE VERSION
latest

##### CONFIGURATION
Not relevant.

##### OS / ENVIRONMENT
Not relevant.

##### STEPS TO REPRODUCE
```yaml
  - name: "Report problems to Zabbix administrators"
    event_source: 'trigger'
    state: absent
```

##### EXPECTED RESULTS
Action, if exists, is removed.

##### ACTUAL RESULTS
```paste below
"msg": "missing required arguments: esc_period"
```
if conditiontype == '18':
                return self._zapi_wrapper.get_discovery_rule_by_discovery_rule_name(value)['druleid']
            if conditiontype == '19':
                return self._zapi_wrapper.get_discovery_check_by_discovery_check_name(value)['dcheckid']
            if conditiontype == '20':
                return self._zapi_wrapper.get_proxy_by_proxy_name(value)['proxyid']
            if conditiontype == '21':
                return to_numeric_value([
                    "pchldrfor0",
                    "host",
                    "service"], value
                )
            if conditiontype == '23':
                return to_numeric_value([
                    "item in not supported state",
                    "item in normal state",
                    "LLD rule in not supported state",
                    "LLD rule in normal state",
                    "trigger in unknown state",
                    "trigger in normal state"], value
                )
            return value
        except Exception as e:
            self._module.fail_json(
                msg="""Unsupported value '%s' for specified condition type.
                       Check out Zabbix API documentation for supported values for
                       condition type '%s' at
                       https://www.zabbix.com/documentation/3.4/manual/api/reference/action/object#action_filter_condition""" % (value, conditiontype)
            )
    def construct_the_data(self, _eval_type, _formula, _conditions):