[dep] Bump `path-to-regexp` to `6.3.0`

[Drarig29]

What and why?

Closes https://github.com/DataDog/datadog-ci/security/dependabot/49

This package is used by 2 devDependencies: aws-sdk-client-mock and dd-trace.

How?

Bump the dependency with yarn resolution

Review checklist

• [x] Feature or bugfix MUST have appropriate tests (unit, integration)

[datadog-datadog-prod-us1[bot]]

Datadog Report

Branch report: corentin.girard/bump-path-to-regexp Commit report: 30691c8 Test service: datadog-ci-tests

:white_check_mark: 0 Failed, 1940 Passed, 0 Skipped, 2m 2.78s Total duration (1m 25.32s time saved)