Summary: Filter out manual targets in ASAN/MSAN/TSAN.

Test Plan: Jenkins

Reviewers: oazizi, #engineering

Reviewed By: oazizi, #engineering

Differential Revision: https://phab.corp.pixielabs.ai/D1307

GitOrigin-RevId: 034426c7e8b5a59e16cc33f508f2f32d1519d0f4