feat(NODE-6390): Add timeoutMS support to auto encryption

[aditi-khare-mongoDB]

Description

Auto encryption encrypt and decrypt helpers now respect timeoutMS.

What is changing?

• Added timeoutContext to stateMachine.execute call in AutoEncrypter.encrypt/decrypt
• Unit tests for AutoEncrypter.encrypt/decrypt respecting timeoutMS
• Unit tests for CryptoConnection.command respecting timeoutMS

Is there new documentation needed for these changes?

No

What is the motivation for this change?

CSOT

Release Highlight

Double check the following

• [ ] Ran npm run check:lint script
• [ ] 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