[llvm] [Target] Change `no-trap-after-noreturn` to `trap-after-noreturn` (PR #67925)

[Christian Sigg via llvm-commits]

chsigg wrote:

The buildkite failure is unrelated to this PR. The culprit is commit https://github.com/llvm/llvm-project/commit/6403287eff71a3d6f6c862346d6ed3f0f000eb70.

https://github.com/llvm/llvm-project/pull/67925