Do not start conntrack event monitor when running on R

Starting conntrack event monitor on R devices is unnecessary because
no code uses them.

Bug: 177884581
Test: atest TetheringCoverageTests
Change-Id: I036cb8e29b32a4e220da9a52849b978a6ab821e4
2 files changed
tree: 7fdeb3f483fee54832d9aeb545a94845f77a6c5e
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING