Bump qs and express (#735)

* Bump qs and express

Bumps [qs](https://github.com/ljharb/qs) to 6.14.1 and updates ancestor dependency [express](https://github.com/expressjs/express). These dependencies need to be updated together.


Updates `qs` from 6.13.0 to 6.14.1
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.13.0...v6.14.1)

Updates `express` from 4.21.1 to 4.22.1
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/v4.22.1/History.md)
- [Commits](expressjs/express@4.21.1...v4.22.1)

---
updated-dependencies:
- dependency-name: qs
  dependency-version: 6.14.1
  dependency-type: indirect
- dependency-name: express
  dependency-version: 4.22.1
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

* use macos-15-intel for node 14.x tests

---------

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

Author: dependabot[bot]

.github/workflows/pr-build.yml

@@ -28,7 +28,7 @@ jobs:
           - os: ubuntu-latest
             node-version: 16.x
             coverage: true
-          - os: macos-13
+          - os: macos-15-intel
             node-version: 14.x
         exclude:
           # Issue with npm6 on windows resulting in failing workflows: