[AMDGPU] Move atomic expand past infer address spaces

There are cases where infer address spaces pass cannot yet
infer an address space in the opt pipeline and then in the
llc pipeline it runs too late for atomic expand pass to
benefit from a specific address space.

Move atomic expand pass past the infer address spaces.

Fixes: SWDEV-293410

Differential Revision: https://reviews.llvm.org/D105511