Add list as possible values for State On/Off ModBus Switch

[crug80]

Breaking change

Proposed change

The PR adds the possibility to have a list of values instead of a single one for state_on field used to customize the verification value of a switch. This is useful in case a switch turned on answers with a set of values to indicates its status instead of only one.

This PR is the exact copy of the PR #123626 , erroneusly closed during rebase.

Type of change

• [ ] Dependency upgrade
• [ ] Bugfix (non-breaking change which fixes an issue)
• [ ] New integration (thank you!)
• [X] 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: https://github.com/home-assistant/home-assistant.io/pull/35053

Checklist

• [X] The code change is tested and works locally.
• [X] Local tests pass. Your PR cannot be merged unless tests pass
• [X] There is no commented out code in this PR.
• [X] I have followed the development checklist
• [X] I have followed the perfect PR recommendations
• [X] The code has been formatted using Ruff (ruff format homeassistant tests)
• [X] Tests have been added to verify that the new code works.

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

• [X] 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.

[crug80]

Here is the new PR @joostlek :)

[home-assistant[bot]]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks :+1:

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[crug80]

Failure of CI / Run tests Python 3.12 (7) (pull_request) Failing after 9m is not related to modbus, but to reolink integration.

[joostlek]

FYI I am still waiting for the second pair of eyes

[crug80]

FYI I am still waiting for the second pair of eyes

I can understand.. Meanwhile I'm trying to help you with the other new PR on modbus.

[joostlek]

I saw that, awesome ❤️