test(NODE-7191): migrate integration/crud/document_validation tests

[tadjik1]

Description

Summary of Changes

This PR migrates the integration tests for crud/document_validation. The changes include:

• Convert file in typescript
• Refactor callbacks to async/await
• Direct import from the src folder

Notes for Reviewers

To simplify the review process there is a separate commit for .js -> .ts conversion.

What is the motivation for this change?

This work is part of a larger, ongoing initiative to convert all tests to use async/await, with the ultimate goal of removing the legacy driver wrapper.

Double check the following

• Lint is passing (npm run check:lint)
• Self-review completed using the steps outlined here
• PR title follows the correct format: type(NODE-xxxx)[!]: description
  • Example: feat(NODE-1234)!: rewriting everything in coffeescript
• Changes are covered by tests
• New TODOs have a related JIRA ticket

[durran]

One lint failure for the unused import:

https://spruce.mongodb.com/task/mongo_node_driver_next_lint_run_lint_checks_patch_8a67346c82ade9392866b6ac16645eed1bb0ff9e_68e4fd227474d20007994084_25_10_07_11_44_35/logs?execution=0

[tadjik1]

Yes, thanks @durran, I haven't noticed linting problems at the beginning. It should be fixed now.