chore(deps): bump qs from 6.14.2 to 6.15.2 in /examples/web-test-runner (#198)

Bumps [qs](https://github.com/ljharb/qs) from 6.14.2 to 6.15.2.
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.14.2...v6.15.2)

---
updated-dependencies:
- dependency-name: qs
  dependency-version: 6.15.2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/web-test-runner/yarn.lock

@@ -2199,9 +2199,9 @@ puppeteer-core@^22.0.0:
     ws "^8.18.0"
 
 qs@^6.5.2:
-  version "6.14.2"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.14.2.tgz#b5634cf9d9ad9898e31fba3504e866e8efb6798c"
-  integrity sha512-V/yCWTTF7VJ9hIh18Ugr2zhJMP01MY7c5kh4J870L7imm6/DIzBsNLTXzMwUA3yZ5b/KBqLx8Kp3uRvd7xSe3Q==
+  version "6.15.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.15.2.tgz#fd55426d710403ddccc45e0f9eab16db7727ece9"
+  integrity sha512-Rzq0KEyX/w/tEybncDgdkZrJgVUsUMk3xjh3t5bv3S1HTAtg+uOYt72+ZfwiQwKdysThkTBdL/rTi6HDmX9Ddw==
   dependencies:
     side-channel "^1.1.0"