Ruff: Add and autofix B006

[kiblik]

Add rule mutable-argument-default (B006) and use autofix

[mtesauro]

Approved

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[dryrunsecurity]

DryRun Security Summary

The PR addresses potential security risks by updating type handling and replacing mutable default arguments with None across multiple files, and adding a Ruff linting rule to prevent similar issues in the future.

Expand for full summary

The PR updates type handling and default parameter initialization across multiple files, focusing on replacing mutable default arguments with None and adding explicit initialization checks. Security findings include:

1. Mutable Default Argument Vulnerability: Multiple files (base_importer.py, options.py, jira_link/helper.py, models.py, tags_signals.py, unittests/dojo_test_case.py) were modified to prevent potential state-related security risks from shared mutable default list arguments. This could previously lead to unexpected behavior and potential unintended modifications across function calls.

2. Ruff Configuration Update: Added "B006" linting rule in ruff.toml to automatically detect and prevent mutable default argument usage, which can help catch potential security-related coding patterns early in development.

No direct critical security vulnerabilities were introduced by these changes.

View PR in the DryRun Dashboard.

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