Merge "Remove bootloadertest's contents" into main am: 3f2e2ed661

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2775112

Change-Id: I75fda3af1367c7c72bd0929b0fa397e8bcc56fb5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>