[scudo] Restore zxtest compatibility

Reviewed By: cryptoad

Differential Revision: https://reviews.llvm.org/D100426

GitOrigin-RevId: 2a894b698c1a942399d735ec81a5b2b0bc5ae90e
Change-Id: Ic7515535043384d3633a5de5804b203ad9dfadfd
3 files changed