Merge "storageproxyd: Add arguments for storage mapping and max file" into main am: 63ef65c1

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2994377



Change-Id: I29418f1b06e1be5405186bea6cc0069a5fc4ddae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>