Add 'clatd/' from commit '20078300757aea3988fa8467649c19ae6d353af3' am: d89d5884eb

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2749133

Change-Id: Ib0e4b3abb0ac36dfdd793a18044778fee9691254
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>