Replace PRODUCT_DISABLE_SCUDO with MALLOC_SVELTE.

The PRODUCT_DISABLE_SCUDO only removes scudo from the list of
sanitizers. It doesn't change the allocator to be used.

Instead use MALLOC_SVELTE := true, which causes a device
to use a low memory version of the allocator.

Bug: 318756974

Test: Builds.
Change-Id: I21086eba4c0f0d5a02e62dbf10b90bf8ca45dcfa
1 file changed