Merge "Move copy rule for system server jars from dexpreopt_gen to makefiles."...

Merge "Move copy rule for system server jars from dexpreopt_gen to makefiles." am: a01d5ef4 am: 86cc6e64 am: e972139b am: 6d87de66

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1832253

Change-Id: I1244c5331744a0b1e3205bb857e964510d7a26c7