Merge "Fixed the incorrect MTU value" am: 4ec0f44a

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/2079559



Change-Id: I3efab22c783d77d884502c55f86c0f6cec5e0a0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>