[llvm] [AMDGPU] Enable AMDGPUAttributorPass in full LTO (PR #102673)

[Shilei Tian via llvm-commits]

shiltian wrote:

* **#102673** <a href="https://app.graphite.dev/github/pr/llvm/llvm-project/102673?utm_source=stack-comment-icon" target="_blank"><img src="https://static.graphite.dev/graphite-32x32-black.png" alt="Graphite" width="10px" height="10px"/></a> 👈
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https://github.com/llvm/llvm-project/pull/102673