Merge "Maximize VCN MTU when using IPv6" am: 6d70c7f3 am: 8f8e8077 am: 30ac2c94 am: 780a2b31 am: 956289e0

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



Change-Id: I55388266d338e3ea175b83dede7b6b7297bcd1dd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>