[clang] [AArch64] Add support for MSVC-style mangling for SVE (PR #196738)

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github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- clang/lib/AST/MicrosoftMangle.cpp clang/test/CodeGenCXX/aarch64-mangle-sve-vectors-msvc.cpp --diff_from_common_commit
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index 1634bb52d..579387e16 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -2831,7 +2831,6 @@ void MicrosoftCXXNameMangler::mangleType(const BuiltinType *T, Qualifiers,
     break;
 #include "clang/Basic/HLSLIntangibleTypes.def"
 
-
   case BuiltinType::SveBool:
     Out << "$_CA";
     break;

``````````

</details>


https://github.com/llvm/llvm-project/pull/196738