##### 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 -->

module: zabbix_host
    server_url: http://monitor.example.com
    login_user: username
    login_password: password
    host_name: ExampleHost
    visible_name: ExampleName
    host_groups:
      - Example group1
    tls_psk_identity: test
    tls_connect: 2
    tls_psk: 123456789abcdef123456789abcdef12
'''
import atexit
import copy
import traceback
try:
    from zabbix_api import ZabbixAPI
    HAS_ZABBIX_API = True
except ImportError:
    ZBX_IMP_ERR = traceback.format_exc()
    HAS_ZABBIX_API = False
from distutils.version import LooseVersion
from ansible.module_utils.basic import AnsibleModule, missing_required_lib
class Host(object):
    def __init__(self, module, zbx):
        self._module = module
        self._zapi = zbx
        self._zbx_api_version = zbx.api_version()[:5]
    
    def is_host_exist(self, host_name):