Fix FrameworksCoreTestsRavenwood for use_resource_processor: true

FrameworksCoreTestsRavenwood depends on FrameworksCoreTests{.aapt.srcjar},
which doesn't exist when use_resource_processor is enabled.  Disable
use_resource_processor on FrameworksCoreTests for now.  Once it is
enabled everywhere FrameworksCoreTests{.aapt.srcjar} can be replaced
with FrameworksCoreTests{.aapt.jar}.

Bug: 294256649
Test: m javac-check
Change-Id: I4110c14fb90f7fdd1562af83c171f17371e6000a