Revert "[scudo] Use require_constant_initialization" am: 95821de86e am: 28d39de170 am: ee96bb649e am: 100a5b7aa6

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/1698910

Change-Id: I8f49eb5b14aef2f3a82a35d952a5ab80ed95fa9a