[HIP] Fix test rocm-detect.hip

Two run lines fail due to missing device libs for gfx902, which are fixed by
using gfx1010 which has device lib.

The other two spack tests have to be removed since there is no reliable
way to make them pass/fail not depending on whether there is ROCm
installed on the system.

Reviewed by: Fangrui Song, Joseph Huber

Differential Revision: https://reviews.llvm.org/D156935