Bump pylutron to 0.2.5

[thecynic]

Description:

New version is much more robust against disconnections, fixes a string formatting exception, and adds better logging when uncaught exceptions are thrown.

Related issue (if applicable): fixes #20348

Pull request with documentation for home-assistant.io (if applicable): N/A

Example entry for configuration.yaml (if applicable): N/A

Checklist:

• [x ] The code change is tested and works locally.
• [x ] Local tests pass with tox. 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

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

• Documentation added/updated in home-assistant.io

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

• The manifest file has all fields filled out correctly. Update and include derived files by running python3 -m script.hassfest.
• [x ] New or updated dependencies have been added to requirements_all.txt by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

If the code does not interact with devices:

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

[thecynic]

@cdheiser @JonGilmore FYI