Merge "Don't panic if no certificates found" into udc-dev am: 16ef197d

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/23297153



Change-Id: I1afc85f7293183bd955511f9c26788c8d2ab31c3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>