[llvm] [AArch64][GISEL] Consider fcmp true and fcmp false in cond code selection (PR #86972)

[via llvm-commits]

llvmbot wrote:

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>/cherry-pick https://github.com/llvm/llvm-project/commit/c482fad2c1de367f8fef2b40361dec00523707f7

Error: Command failed due to missing milestone.

https://github.com/llvm/llvm-project/pull/86972