Skip presubmit for IPsec transport mode IPv6 TCP tests. am: b54bdabe5a am: 946da7b575 am: 7e41d51fa4

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1705126

Change-Id: I5a39cf5337bf83ab2266921664b34332cfa1666d
tree: 46f7b1e5be2ac89609729c6f818802171a9a293e
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING