Remove hydroquebec integration (ADR-0004)

[frenck]

Breaking Change:

The Hydro-Québec integration has been removed. The website of Hydro-Québec changed, causing the integration to break because it relied on web scraping. This integration should have been removed before as per ADR-0004.

Description:

This PR removes the Hydro-Québec integration. The website of Hydro-Québec changed, causing the integration to break. This integration should have been removed before as per ADR-0004.

Related issue (if applicable): closes #27373 closes #24498 closes #26189 closes #26862

Pull request with documentation for home-assistant.io (if applicable): home-assistant/home-assistant.io#10700

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 removed to verify that the new code works.