Bump pynecil to 2.1.0

[tr4nt0r]

Proposed change

Bumps pynecil to 2.1.0

Adds an update checker for latest IronOS release from github. aiogithub dependency will be removed in follow-up PR

Release notes: https://github.com/tr4nt0r/pynecil/releases/tag/v2.1.0
Diff: tr4nt0r/pynecil@v2.0.2...v2.1.0

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.
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• Tests have been added to verify that the new code works.

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[zweckj]

thanks @tr4nt0r 🙂