Bump qs from 6.15.0 to 6.15.2

[dependabot]

Bumps qs from 6.15.0 to 6.15.2.

Changelog

Sourced from qs's changelog.

6.15.2

• [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + encodeValuesOnly instead of crashing in encoder
• [Fix] stringify: use configured delimiter after charsetSentinel (#555)
• [Fix] stringify: apply formatter to encoded key under strictNullHandling (#554)
• [Fix] stringify: skip null/undefined filter-array entries instead of crashing in encoder (#551)
• [Fix] parse: handle nested bracket groups and add regression tests (#530)
• [readme] fix grammar (#550)
• [Dev Deps] update @ljharb/eslint-config
• [Tests] add regression tests for keys containing percent-encoded bracket text

6.15.1

• [Fix] parse: parameterLimit: Infinity with throwOnLimitExceeded: true silently drops all parameters
• [Deps] update @ljharb/eslint-config
• [Dev Deps] update @ljharb/eslint-config, iconv-lite
• [Tests] increase coverage

Commits

• 9aca407 v6.15.2
• 5e33d33 [Dev Deps] update @ljharb/eslint-config
• 21f80b3 [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + `e...
• a0a81ea [Fix] stringify: use configured delimiter after charsetSentinel
• e3062f7 [Fix] stringify: apply formatter to encoded key under strictNullHandling
• 0c180a4 [Fix] stringify: skip null/undefined filter-array entries instead of crashi...
• 3a8b94a [Tests] add regression tests for keys containing percent-encoded bracket text
• 96755ab [readme] fix grammar
• a419ce5 [Fix] parse: handle nested bracket groups and add regression tests
• 3f5e1c5 v6.15.1
• Additional commits viewable in compare view

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[cursor]

PR Summary

Low Risk
Patch-level transitive dependency update with bug fixes only; no application source changes, though query parsing/stringify edge cases could behave slightly differently.

Overview
Updates the lockfile to resolve qs from 6.15.0 to 6.15.2 (patch release). The app pulls qs in transitively through HTTP stack dependencies such as Express / body-parser and test tooling like supertest, so this is a dependency refresh rather than application code changes.

The 6.15.1–6.15.2 fixes affect parse and stringify edge cases (nested bracket groups, null/undefined entries in certain array formats, delimiter/formatter behavior, and a parameterLimit: Infinity bug with throwOnLimitExceeded). Behavior for typical query-string handling should be unchanged or more correct on those edge paths.

The diff also drops dev: true on the locked ws entry; that is a lockfile metadata/resolution tweak, not a direct feature change in this repo.

^{Reviewed by Cursor Bugbot for commit 5b3b640. Bugbot is set up for automated code reviews on this repo. Configure here.}

[augmentcode]

🤖 Augment PR Summary

Summary: Updates the npm dependency qs from 6.15.0 to 6.15.2 via package-lock.json.

Why: Pulls in upstream bug fixes to qs parsing/stringifying behavior (including avoiding crashes on certain null/undefined array entries and improving handling of nested/encoded bracket groups).

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