Pass along local resource fraction to reproxy am: dbc31337

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/19049588



Change-Id: Ife8306fa56df31d9c023436d32765fbe14fbff22
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>