[ConfigImpact] Revise checking of having known expensive calls
[ConfigImpact] Revise checking of having known expensive calls

Summary: It missed `unchecked_callees_cond`, which introduced FNs.

Reviewed By: ezgicicek

Differential Revision: D28088784

fbshipit-source-id: bfd5d92d0

jvillard/infer,facebook/infer,jvillard/infer,facebook/infer,jvillard/infer,jvillard/infer,jvillard/infer,facebook/infer,jvillard/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,jvillard/infer