Summary:
TSIA. The first two are explicitly listed on https://github.com/cncf/foundation/blob/master/license-exceptions/cncf-exceptions-2019-11-01.json
We should check for the rest of the MPL hashicorp deps.

Test Plan: Run snyk

Reviewers: zasgar

Reviewed By: zasgar

Differential Revision: https://phab.corp.pixielabs.ai/D8016

GitOrigin-RevId: 4bd99b7c8d5d40187c6c7c743e76669be4714059