Merge "Remove bootloadertest's contents" into main am: 3f2e2ed661 am: d0775f6e88

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

Change-Id: I5ae6da7ef50fbf7a1d876fe82122d59d23ca7164
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>