fix: f-strings formatting in logging

[konippi]

Summary

Changes

Please provide a summary of what's being changed

• Replacing f-strings with lazy % formatting in all logging statements
• Adding ruff's G rule (flake8-logging-format) to automatically enforce logging

User experience

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No changes.

Checklist

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• I have reviewed the contributing guidelines
• I have performed a self-review of this change
• Changes have been tested
• Changes are documented

Is this a breaking change? (Y/N)

• Yes
• No

Please add details about how this change was tested.

• Did integration tests succeed?
• If the feature is a new use case, is it necessary to add a new integration test case?

Acknowledgment

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[arangatang]

Thanks!