Bump code-quality to silver for duotecno

[Cereal2nd]

Breaking change

Proposed change

Update the code-quality to silver

• Satisfying all No score level requirements.
• Connection/configuration is handled via a component.
• Set an appropriate SCAN_INTERVAL (if a polling integration) => NA this is a push integration
• Raise PlatformNotReady if unable to connect during platform setup (if appropriate) => NA all platforms are enabled at once, so a platform is always ready
• Handles expiration of auth credentials. Refresh if possible or print correct error and fail setup. If based on a config entry, should trigger a new config entry flow to re-authorize. (docs)=> NA
• Handles internet unavailable. Log a warning once when unavailable, log once when reconnected. => NA (local integration)
• Handles device/service unavailable. Log a warning once when unavailable, log once when reconnected.
• Operations like service calls and entity methods (e.g. Set HVAC Mode) have proper exception handling. Raise ValueError on invalid user input and raise HomeAssistantError for other failures such as a problem communicating with a device.
  Set available property to False if appropriate (docs)
• Entities have unique ID (if available) (docs)

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 Black (black --fast 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.
• Untested files have been added to .coveragerc.

To help with the load of incoming pull requests:

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

[frenck]

Thanks, @Cereal2nd 👍

../Frenck