[rialto] Enable rialto to receive messages longer than recv buffer am: 0486e2508d

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2775159

Change-Id: Ia72768c531cd7f6642f7bf0594592ffcd54a8201
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>