[clang] [clang-tools-extra] [clang] Hide the `TargetOptions` pointer from `CompilerInvocation` (PR #106271)

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

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git-clang-format --diff 32acf1e95b42614ef76cd98cdbc1b8aec0f0a830 aa6116b35bff2956348901a259aa784615d52faa --extensions cpp,h -- clang-tools-extra/clangd/Preamble.cpp clang-tools-extra/clangd/Preamble.h clang-tools-extra/clangd/SystemIncludeExtractor.cpp clang-tools-extra/modularize/ModularizeUtilities.cpp clang/include/clang/Basic/TargetInfo.h clang/include/clang/Frontend/ASTUnit.h clang/include/clang/Frontend/CompilerInstance.h clang/include/clang/Frontend/CompilerInvocation.h clang/lib/Basic/Targets.cpp clang/lib/Frontend/ASTUnit.cpp clang/lib/Frontend/ChainedIncludesSource.cpp clang/lib/Frontend/CompilerInstance.cpp clang/lib/Interpreter/Interpreter.cpp clang/tools/clang-import-test/clang-import-test.cpp clang/unittests/Analysis/MacroExpansionContextTest.cpp clang/unittests/Basic/SourceManagerTest.cpp clang/unittests/CodeGen/TestCompiler.h clang/unittests/Frontend/UtilsTest.cpp clang/unittests/Lex/HeaderSearchTest.cpp clang/unittests/Lex/LexerTest.cpp clang/unittests/Lex/ModuleDeclStateTest.cpp clang/unittests/Lex/PPCallbacksTest.cpp clang/unittests/Lex/PPConditionalDirectiveRecordTest.cpp clang/unittests/Lex/PPDependencyDirectivesTest.cpp clang/unittests/Lex/PPMemoryAllocationsTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/include/clang/Frontend/CompilerInvocation.h b/clang/include/clang/Frontend/CompilerInvocation.h
index e184986007..dd2265bf0a 100644
--- a/clang/include/clang/Frontend/CompilerInvocation.h
+++ b/clang/include/clang/Frontend/CompilerInvocation.h
@@ -267,8 +267,8 @@ public:
 
   /// Base class internals.
   /// @{
-  using CompilerInvocationBase::LangOpts;
   using CompilerInvocationBase::DiagnosticOpts;
+  using CompilerInvocationBase::LangOpts;
   std::shared_ptr<HeaderSearchOptions> getHeaderSearchOptsPtr() {
     return HSOpts;
   }

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https://github.com/llvm/llvm-project/pull/106271