chore(deps): update dependency ruff to v0.4.8

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ruff (source, changelog)	0.4.7 -> 0.4.8

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Release Notes

astral-sh/ruff (ruff)

v0.4.8

Compare Source

Performance

• Linter performance has been improved by around 10% on some microbenchmarks by refactoring the lexer and parser to maintain synchronicity between them (#​11457)

Preview features

• [flake8-bugbear] Implement return-in-generator (B901) (#​11644)
• [flake8-pyi] Implement PYI063 (#​11699)
• [pygrep_hooks] Check blanket ignores via file-level pragmas (PGH004) (#​11540)

Rule changes

• [pyupgrade] Update UP035 for Python 3.13 and the latest version of typing_extensions (#​11693)
• [numpy] Update NPY001 rule for NumPy 2.0 (#​11735)

Server

• Formatting a document with syntax problems no longer spams a visible error popup (#​11745)

CLI

• Add RDJson support for --output-format flag (#​11682)

Bug fixes

• [pyupgrade] Write empty string in lieu of panic when fixing UP032 (#​11696)
• [flake8-simplify] Simplify double negatives in SIM103 (#​11684)
• Ensure the expression generator adds a newline before type statements (#​11720)
• Respect per-file ignores for blanket and redirected noqa rules (#​11728)

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Coverage Report

File	Stmts	Miss	Cover	Missing
slack_gpt
main.py	52	6	88%	47–48, 93–99, 116
TOTAL	52	6	88%

Tests	Skipped	Failures	Errors	Time
4	0 💤	0 ❌	0 🔥	6.827s ⏱️