Use filegroup defaults for framework sources am: f990aa2b73 am: fa50180930 am: 904987bf87 am: b9a2a4a4c0

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Scheduling/+/2489736

Change-Id: I4d61fd0590ca4dcd2f47e79fdc163cbf256e3c41
Signed-off-by: Automerger Merge Worker <[email protected]>