Pass hass_config to load_platform

[balloob]

Description:

Follow up on #17942

Fixes #17935

Found a lot more. Made the parameters mandatory and also added a safety assert in case people just add {}.

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass

If the code does not interact with devices:

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

[houndci-bot]

Some files could not be reviewed due to errors:

Traceback (most recent call last):

Traceback (most recent call last):
  File "/home/linters/.local/bin/flake8", line 7, in 
    from flake8.main.cli import main
ModuleNotFoundError: No module named 'flake8'

[houndci-bot]

Some files could not be reviewed due to errors:

Traceback (most recent call last):

Traceback (most recent call last):
  File "/home/linters/.local/bin/flake8", line 7, in 
    from flake8.main.cli import main
ModuleNotFoundError: No module named 'flake8'

[houndci-bot]

Some files could not be reviewed due to errors:

Traceback (most recent call last):

Traceback (most recent call last):
  File "/home/linters/.local/bin/flake8", line 7, in 
    from flake8.main.cli import main
ModuleNotFoundError: No module named 'flake8'

[bratanon]

Why on earth is this not under the list of breaking changes? It clearly breaks almost all custom components.

[balloob]

Then almost all custom components were breaking Home Assistant 🙈

But seriously, you're the first to complain about this. So I don't think your assumption that it breaks all is right. A PR to add this to the breaking changes in the release notes is welcome.

[lostage]

He's not the first...

#18003 (comment)

It looks like this was broken by #17952 which just was merged in yesterday. The hass_config parameter was made required.

@balloob do you have any insight into this change and why it was made mid-release?

[bratanon]

Well, its an API change of a well used method. Not sure how this is handled with HA tho.

This should in my opinion be a major version bump since it is not backward compatible and breaks "many" plugins, even plugins in HA core.