Merge "Update test: true to mode: "test"" into main am: 2b09495e am: b91670e0

Original change: https://android-review.googlesource.com/c/platform/build/+/2825611



Change-Id: I6121de2aa92ccaa48880712feb12fa4d9e23179f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>