Revert D28177553: [tsm] add support for jetter to Role (base_image) for mast launches
Test Plan: revert-hammer
Differential Revision:
D28177553 (https://github.com/pytorch/pytorch/commit/8a1dab3d26638ddfe20acf516010ec658197f1de)
Original commit changeset: 29daada4bc26
fbshipit-source-id: 28132684dfdc28915d5fa5217a4591fec8d880fe
