[libomptarget] Remove `Devices` from `RTLInfoTy`

This patch removes unused field `Devices` from `RTLInfoTy`.

Differential Revision: https://reviews.llvm.org/D51653


git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@341399 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed