Merge "Add an idea for how we could reduce the netId size in the future." into main am: 5fb3e6de24

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2831532

Change-Id: I8b4e4c8a84785c67d6fbe48f44a0f47f17640080
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>