Add code_arm_required to manual alarm with MQTT

[JumpMaster]

Description:

Add code_arm_required to the manual alarm with mqtt as per the mqtt alarm. This option bypasses the code check if code_arm_required is false.

Related issue (if applicable): fixes #22263

Pull request in home-assistant.io with documentation (if applicable): home-assistant/home-assistant.io#9087

Example entry for configuration.yaml (if applicable):

alarm_control_panel:
  - platform: manual_mqtt
    state_topic: home/alarm
    command_topic: home/alarm/set
    pending_time: 30
    delay_time: 20
    trigger_time: 4
    code_arm_required: False

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated in home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• New dependencies have been added to the REQUIREMENTS variable (example).
• New dependencies are only imported inside functions that use them (example).
• New or updated dependencies have been added to requirements_all.txt by running script/gen_requirements_all.py.
• New files were added to .coveragerc.

If the code does not interact with devices:

• Tests have been added to verify that the new code works.

[JumpMaster]

I've included changed to both mqtt alarms and init.py to fix issue 22263. This is due to more-info-alarm_control_panel.js not having visibility of code_arm_required.

[emontnemery]

Related: #22618

[emontnemery]

@JumpMaster Changes to the base component should be approved in an architecture issue.
Can you please open an issue here and explain why the new property is needed: https://github.com/home-assistant/architecture

[JumpMaster]

@JumpMaster Changes to the base component should be approved in an architecture issue.
Can you please open an issue here and explain why the new property is needed: https://github.com/home-assistant/architecture

Thanks. I've raised issue 189