Merge "[Thread] add Thread Operational Dataset API" into main am: 898ed69359

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2733453

Change-Id: I03518325c8d2b573002cb747f4d1f0415c05de6d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>