run-test-jar: Use bool types instead of "y" and "n" am: c6d2a79084

Original change: https://android-review.googlesource.com/c/platform/art/+/2192020

Change-Id: I7bbf6b3ac2f4e13c9f6359765b715b9bfa2a0938
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>