Merge "Stop exporting systemserverclasspath_fragment when targeting S" into tm-dev am: 0147aca4

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/19135262



Change-Id: Ie87896cff0db031d20089bf879898f5382d0458b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>