chore(NODE-3719): spec compliance review wrap up

[dariakp]

Description

NODE-3719

What is changing?

A few things:

• unskipping working csfle automated spec tests
• some reordering and annotating of the fle prose tests
• adding the missing tls options fle prose test
• fix no auth test build variants to include fle (otherwise the fle tests get skipped entirely, which is particularly bad, because the csfle tests must run on auth and no auth configs per the spec)
• make sure the csfle filter does not skip silently
• make sure manual tests do not pass if no tests run (add the same failZero flag to the manual mocha config as in our main config)

Is there new documentation needed for these changes?

N/A

What is the motivation for this change?

Spec compliance review

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>
• Changes are covered by tests
• New TODOs have a related JIRA ticket