Weather units: accu to climacell (1/4)

[rianadon]

Proposed change

Uses the new weather conversion in the weather entity ( #59533) to convert weather values to the configured units.

This particular PR involves some extra work to parse the units Accuweather gives. They might give back some speeds in knots, so I've added a SPEED_KNOTS to the list of constants and conversion functions.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

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• Documentation added/updated for www.home-assistant.io

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  Updated and included derived files by running: python3 -m script.hassfest.
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To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[probot-home-assistant]

Hey there @bieniu, mind taking a look at this pull request as it has been labeled with an integration (accuweather) you are listed as a code owner for? Thanks!
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[probot-home-assistant]

Hey there @raman325, mind taking a look at this pull request as it has been labeled with an integration (climacell) you are listed as a code owner for? Thanks!
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[probot-home-assistant]

Hey there @Noltari, mind taking a look at this pull request as it has been labeled with an integration (aemet) you are listed as a code owner for? Thanks!
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[probot-home-assistant]

Hey there @mjj4791, @ties, @RobBie1221, mind taking a look at this pull request as it has been labeled with an integration (buienradar) you are listed as a code owner for? Thanks!
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[epenet]

I suggest that you do one integration at a time.
It makes reviewing easier, and if you get comments for one integration you can easily update the other integrations.

The changes on each integration are more than just a single line of code... and with the new CI implementation it won't starve HA of build agents.

[rianadon]

Closing in favor of:

• Weather units: accuweather (1.0 / 4) #61469
• Weather units: Buienradar (1.2/4) #61470
• Weather units: Aemet (1.1/4) #61471
• Weather units: climacell (1.3/4) #61472