[CVP] Skip all not relevant interfaces in test_mtu

Change-Id: I14ff6913077c03ae1211ddabf4d1fa0223073a0f
Related-PROD: PROD-27217
(cherry picked from commit 674bd1328cd08c1e2a2e66f057e71c7e5d45e2f4)
2 files changed
tree: afc10f5147a51fd91e858b460f0fbe009fa52f74
  1. bin/
  2. docs/
  3. test_set/
  4. .gitignore
  5. Dockerfile
  6. LICENSE