[lld] [lld][AArch64] Add support for GCS (PR #90732)

[Fangrui Song via llvm-commits]

================
@@ -1508,7 +1532,8 @@ static void readConfigs(opt::InputArgList &args) {
 
   auto reports = {std::make_pair("bti-report", &config->zBtiReport),
                   std::make_pair("cet-report", &config->zCetReport),
-                  std::make_pair("pauth-report", &config->zPauthReport)};
+                  std::make_pair("pauth-report", &config->zPauthReport),
----------------
MaskRay wrote:

reorder gcs-report before pauth-report for an alphabetical order

https://github.com/llvm/llvm-project/pull/90732