deps: Update dependency ruff to >=0.15.10,<0.16

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	Pending
ruff	feature-lint	patch	>=0.15.9,<0.16 → >=0.15.10,<0.16	0.15.11

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Release Notes

astral-sh/ruff (ruff)

v0.15.10

Compare Source

Released on 2026-04-09.

Preview features

• [flake8-logging] Allow closures in except handlers (LOG004) (#​24464)
• [flake8-self] Make SLF diagnostics robust to non-self-named variables (#​24281)
• [flake8-simplify] Make the fix for collapsible-if safe in preview (SIM102) (#​24371)

Bug fixes

• Avoid emitting multi-line f-string elements before Python 3.12 (#​24377)
• Avoid syntax error from E502 fixes in f-strings and t-strings (#​24410)
• Strip form feeds from indent passed to dedent_to (#​24381)
• [pyupgrade] Fix panic caused by handling of octals (UP012) (#​24390)
• Reject multi-line f-string elements before Python 3.12 (#​24355)

Rule changes

• [ruff] Treat f-string interpolation as potential side effect (RUF019) (#​24426)

Server

• Add support for custom file extensions (#​24463)

Documentation

• Document adding fixes in CONTRIBUTING.md (#​24393)
• Fix JSON typo in settings example (#​24517)

Contributors

• @​charliermarsh
• @​dylwil3
• @​silverstein
• @​anishgirianish
• @​shizukushq
• @​zanieb
• @​AlexWaygood

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