[clang] [clang] Factor out OpenACC part of `Sema` (PR #84184)

[via cfe-commits]

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 e85470232ba2fa49aaee83240741de0bc82a3ffa 4910ff2d9036d855af14582d82a9c44439b9efe0 -- clang/include/clang/Sema/SemaOpenACC.h clang/include/clang/Sema/Sema.h clang/lib/Parse/ParseOpenACC.cpp clang/lib/Sema/JumpDiagnostics.cpp clang/lib/Sema/Sema.cpp clang/lib/Sema/SemaOpenACC.cpp clang/lib/Sema/TreeTransform.h
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang/lib/Sema/SemaOpenACC.cpp b/clang/lib/Sema/SemaOpenACC.cpp
index 1d962cf1e6..28be0985fc 100644
--- a/clang/lib/Sema/SemaOpenACC.cpp
+++ b/clang/lib/Sema/SemaOpenACC.cpp
@@ -11,8 +11,8 @@
 ///
 //===----------------------------------------------------------------------===//
 
-#include "clang/AST/StmtOpenACC.h"
 #include "clang/Sema/SemaOpenACC.h"
+#include "clang/AST/StmtOpenACC.h"
 #include "clang/Basic/DiagnosticSema.h"
 #include "clang/Sema/Sema.h"
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/84184