Remove suppress_warning from config options for vizio component

[raman325]

Breaking Change:

Removed suppress_warning as a config option for the vizio component.

Description:

The pyvizio component now suppresses insecure HTTPS request warnings in a way that doesn't affect global requests from other components, HA, etc. There is no need to globally suppress insecure warnings now.

NOTE: Should follow merge of #30522 since it incorporates those changes

Pull request with documentation for home-assistant.io (if applicable): home-assistant/home-assistant.io#11650

Example entry for configuration.yaml (if applicable):

media_player:
  - platform: vizio
    host: '<IP>:<PORT>'
    access_token: '<AUTH_TOKEN>'
    device_class: tv

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.
• I have followed the development checklist

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:

• The manifest file has all fields filled out correctly. Update and include derived files by running python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

If the code does not interact with devices:

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

[MartinHjelmare]

Thanks!