Merge "Update NetlinkSocketTest to handle RTM_GETNEIGH{TBL} restrictions" am: 013c3aadd9 am: c149d41e24

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/1749727

Change-Id: Idd829ea53704abf8c753633f9738860b4c60a56d