Merge "Handle v4-mapped v6 address in Struct parsing" into main am: d232211291

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2807798

Change-Id: I008a5b4a804f769be58255af01a2618f874fb53b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>