[scudo] Do not instantiate Android svelte allocator. am: 6c09f8329f

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/2475530

Change-Id: Idbcd9d12c017b7dad607ff7105fcf97fbb9ef5e6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>