Update dependency qs to v6.9.7 (master)

[mend-for-github-com]

This PR contains the following updates:

Package	Type	Update	Change
qs	dependencies	patch	6.9.4 -> 6.9.7

By merging this PR, the issue #829 will be automatically resolved and closed:

Severity	CVSS Score	CVE	Reachability
High	7.5	CVE-2022-24999

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Release Notes

ljharb/qs (qs)

v6.9.7

Compare Source

• [Fix] parse: ignore __proto__ keys (#​428)
• [Fix] stringify: avoid encoding arrayformat comma when encodeValuesOnly = true (#​424)
• [Robustness] stringify: avoid relying on a global undefined (#​427)
• [readme] remove travis badge; add github actions/codecov badges; update URLs
• [Docs] add note and links for coercing primitive values (#​408)
• [Tests] clean up stringify tests slightly
• [meta] fix README.md (#​399)
• Revert "[meta] ignore eclint transitive audit warning"
• [actions] backport actions from main
• [Dev Deps] backport updates from main

v6.9.6

Compare Source

• [Fix] restore dist dir; mistakenly removed in d4f6c32

v6.9.5

Compare Source

• [Fix] stringify: do not encode parens for RFC1738
• [Fix] stringify: fix arrayFormat comma with empty array/objects (#​350)
• [Refactor] format: remove util.assign call
• [meta] add "Allow Edits" workflow; update rebase workflow
• [actions] switch Automatic Rebase workflow to pull_request_target event
• [Tests] stringify: add tests for #​378
• [Tests] migrate tests to Github Actions
• [Tests] run nyc on all tests; use tape runner
• [Dev Deps] update eslint, @ljharb/eslint-config, browserify, mkdirp, object-inspect, tape; add aud

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