Merge "Maximize VCN MTU when using IPv6" am: 6d70c7f3 am: 8f8e8077

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2063435



Change-Id: Iaf42105444d6868f43cd61c70e0f6f68971ce2a2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>