build(deps): bump sanitize-html and postman-code-generators

Removes [sanitize-html](https://github.com/apostrophecms/sanitize-html). It's no longer used after updating ancestor dependency [postman-code-generators](https://github.com/postmanlabs/code-generators). These dependencies need to be updated together.


Removes `sanitize-html`

Updates `postman-code-generators` from 1.2.2 to 1.9.0
- [Release notes](https://github.com/postmanlabs/code-generators/releases)
- [Changelog](https://github.com/postmanlabs/postman-code-generators/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/postmanlabs/code-generators/commits/v1.9.0)

---
updated-dependencies:
- dependency-name: sanitize-html
  dependency-type: indirect
- dependency-name: postman-code-generators
  dependency-type: direct:development
...

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