Revert "Temporarily disable vm-tests-tf"

This reverts commit 4964af42ab75234a4c100c828f1376ddd2a436c1.

Reason for revert: Offending change has been reverted.

Bug: 119949783
Change-Id: I9776d82a2464bfc1e5a326df67ca26a811e9c329
Test: TEST_MAPPING
1 file changed