feat(node): Add `knex` integration

[Zen-cronic]

Resolves #13311

Implement Knex OTL instrumentation in packages/node.

• [x] If you've added code that should be tested, please add tests.
• [x] Ensure your code lints and the test suite passes (yarn lint) & (yarn test).

[Zen-cronic]

I've fixed all the failing CI builds/tests. The current fail is unrelated to the added integration.

[Zen-cronic]

Failing tests due to changes after this commit , I'll tweak the tests :)

[Zen-cronic]

All the integration tests pass! Thanks for helping out @AbhiPrasad 🚀