Increase deprecate_bazel_mode roll out to 60% am: c4cf3ffe91 am: c97d2249e8

Original change: https://android-review.googlesource.com/c/platform/tools/asuite/+/3391724

Change-Id: I21840239ecfd27332bd3ad07576dd2dce8bf9061
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>