New Event Filtering: Move tests to conformance

[Cali0707]

Problem As new event filtering moves to GA in 1.14, the tests should live in the conformance suite.

Persona: Which persona is this feature for?

Exit Criteria The tests run as part of the conformance tests.

Time Estimate (optional): How many developer-days do you think this may take to resolve? 1

Additional context (optional) Add any other context about the feature request here.

[pierDipi]

/triage accepted

Target release 1.14

[pierDipi]

We need to pull in SDK updates (no releases yet)

[Cali0707]

@pierDipi do you know how the CE SDKs release?

[Cali0707]

@pierDipi to give time to bring the cesql spec to v1, I think we should push this back to targeting release 1.15