##### 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 -->

if interface['type'] == 1:
                ip = interface['ip']
    
    if proxy:
        proxy_id = host.get_proxyid_by_proxy_name(proxy)
    else:
        proxy_id = 0
    
    is_host_exist = host.is_host_exist(host_name)
    if is_host_exist:
        
        zabbix_host_obj = host.get_host_by_host_name(host_name)
        host_id = zabbix_host_obj['hostid']
        
        if proxy is None:
            proxy_id = int(zabbix_host_obj['proxy_hostid'])
        if state == "absent":
            
            host.delete_host(host_id, host_name)
            module.exit_json(changed=True, result="Successfully delete host %s" % host_name)
        else:
            if not host_groups:
                
                
                group_ids = host.get_group_ids_by_host_id(host_id)
            
            exist_interfaces = host._zapi.hostinterface.get({'output': 'extend', 'hostids': host_id})
            
            if not interfaces:
                interfaces = []