Use Sdk36ModuleController to ensure VCN UT is only updated on B/B+

Bug: 396782079
Test: v2/mainline-engprod/apct/mainline/tethering/R/device-all-gce
      test skipped
Test: preubmit
Flag: EXEMPT; test code
Change-Id: I0fb4cfb8ba300bb3d361536377fda5f9f0f8c3d9