[sanitizer] Use canonical syscalls everywhere

These "new" syscalls have been added in 2.6.16, more than 16 years ago.
Surely that's enough time to migrate. Glibc 2.33 is using them on both
i386 and x86_64. Android has an selinux filter to block the legacy
syscalls in the apps.

Differential Revision: https://reviews.llvm.org/D124212