Allow composd to read ART's properties am: 1f117c26c6 am: 7b8647e628 am: dac35aea0c

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/1908176

Change-Id: I24e150c61ae4ada129c3e94f262f37c19f3c5c53