[clang] [Clang][Driver] Enable internalization by default for AMDGPU (PR #138365)

[via cfe-commits]

ronlieb wrote:

downstream testing is seeing quite a few tests failing with: 
OFFLOAD ERROR: Memory access fault by GPU 2 (agent 0x145ba00) at virtual address (nil). Reasons: Unknown (0)


https://github.com/llvm/llvm-project/pull/138365