Bump stookwijzer to v1.5.1

[frenck]

Breaking change

The Stookwijzer sensor has migrated to the new API provided by Atlas Leefomgeving. As a result, the reported states are slightly different.

Old vs new:

• Blue (blauw) -> Yellow (code_yellow)
• Orange (oranje) -> Orange (code_orange)
• Red (rood) -> Red (code_red)

If you use the Stookwijzer sensor in your automations or scripts, you might need to adjust those for this change.

Proposed change

Extracted from #104846

Upgrades stookwijzer to v1.5.1
Diff: fwestenberg/stookwijzer@v1.3.0...v1.5.1

This PR does the bump and upgrades the bare minimum to the integration + tests.
Although a little out of scope, I did add the tests for diagnostics & sensors platforms, mostly because they were almost no effort to create and showcase the output in this PR.

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)
• Deprecation (breaking change to happen in the future)
• 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
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.

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

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

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

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

To help with the load of incoming pull requests:

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

[home-assistant]

Hey there @fwestenberg, mind taking a look at this pull request as it has been labeled with an integration (stookwijzer) you are listed as a code owner for? Thanks!

Code owner commands

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[frenck]

CI error isn't related to this PR. I'll go ahead on the merge.