[libunwind] [libunwind][AArch64] Disable ZA before resuming from unwinding (on Linux) (PR #165451)

[Sander de Smalen via cfe-commits]

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@@ -514,4 +514,3 @@ bool logDWARF() {
 }
 
 #endif // NDEBUG
-
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sdesmalen-arm wrote:

nit: unnecessary change.

https://github.com/llvm/llvm-project/pull/165451