Bug: 124789867 Test: build with coverage, the boot classpath has jacoco.jar in /system/framework, not the apex Change-Id: Iaa0762b5a674282be95710d0e1fb166a58ec893b
Implement the dexpreopting of boot jars in singleton rules in Soong. Test: m checkbuild Change-Id: Ic02ce941fa5e238b839b3eb4c06a3e10c62d98ff