Merge "Replace malloc_not_svelte with malloc_low_memory." into main am: 94c9cb64 am: c249263f

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3063528



Change-Id: If5242e5bb07e3c69db116c6ef5487790a45c54f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>