##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
zabbix_host already has support for the inventory tag and Asset tag but the general host tags are still missing. They would be a nice addition.
##### ISSUE TYPE
- Feature Idea

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

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->
It would make event correlation a bit easier and I am sire many more things.
<!--- Paste example playbooks or commands between quotes below -->
```yaml
- name: Create a new host or update an existing host's info
  local_action:
    module: zabbix_host
    server_url: "{{zabbix_server.url}}"
    login_user: "{{zabbix_server.username}}"
    login_password: "{{zabbix_server['password']}}"
    host_name: "{{item.name}}"
    host_groups: "{{item.groups | default(omit)}}"
    link_templates: "{{item.templates | default(omit)}}"
    tags: "{{item.tags}}"
    state: "{{item.state}}"
    status: "{{item.status}}"
    inventory_mode: automatic
    inventory_zabbix:
      asset_tag: "{{item.CI}}"
      alias: "{{item.HOST}}"
    interfaces:
      - type: 1
        main: 1
        useip: 1
        ip: 127.0.0.1
        dns: ""
        port: 10050
  with_items:
```

tags would need to be a list of name value pairs.
<!--- HINT: You can also paste gist.github.com links for larger files -->

result = self._zapi.host.get({'filter': {'host': host_name}})
        return result
    
    def check_host_group_exist(self, group_names):
        for group_name in group_names:
            result = self._zapi.hostgroup.get({'filter': {'name': group_name}})
            if not result:
                self._module.fail_json(msg="Hostgroup not found: %s" % group_name)
        return True
    def get_template_ids(self, template_list):
        template_ids = []
        if template_list is None or len(template_list) == 0:
            return template_ids
        for template in template_list:
            template_list = self._zapi.template.get({'output': 'extend', 'filter': {'host': template}})
            if len(template_list) < 1:
                self._module.fail_json(msg="Template not found: %s" % template)
            else:
                template_id = template_list[0]['templateid']
                template_ids.append(template_id)
        return template_ids
    def add_host(self, host_name, group_ids, status, interfaces, proxy_id, visible_name, description, tls_connect,
                 tls_accept, tls_psk_identity, tls_psk, tls_issuer, tls_subject, ipmi_authtype, ipmi_privilege,
                 ipmi_username, ipmi_password):
        try:
            if self._module.check_mode:
                self._module.exit_json(changed=True)