Fill in the types for UpdateFilter

UpdateQuery was left very permissive after the work done in NODE-3115 and can be improved. We should add the various operators that are accepted.

Reference: https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/mongodb/index.d.ts#L1903-L1927

AC:
Make sure to uncomment community tests
If the tests aren't in the best state, i.e. not using tsd assertions over code samples, file a ticket to address the improvement.