Summary:
Apparently we have a bunch of files that have no tests at all. Make sure to report this
so we get a better view of our test coverage.

Test Plan: N/A

Reviewers: michelle, nserrino, philkuz, #engineering

Reviewed By: michelle, #engineering

Differential Revision: https://phab.corp.pixielabs.ai/D5432

GitOrigin-RevId: cc2cf0acbaa1390991e55c57aee3d7fad6e71317