[clang] [libclang] Allow using PrintingPolicy with types (PR #122386)

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


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

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``````````bash
git-clang-format --diff 9426fdd4cbd6812b69c218b865f184cb25342be4 a96fbe38f697f77c12c712f5573c2158072a8d2f --extensions h,cpp -- clang/include/clang-c/Index.h clang/tools/libclang/CXType.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h
index e1f3759bb5..ad64497ceb 100644
--- a/clang/include/clang-c/Index.h
+++ b/clang/include/clang-c/Index.h
@@ -4187,7 +4187,8 @@ CINDEX_LINKAGE CXString clang_getCursorPrettyPrinted(CXCursor Cursor,
  *
  * If the type is invalid, an empty string is returned.
  */
-CINDEX_LINKAGE CXString clang_getTypePrettyPrinted(CXType CT, CXPrintingPolicy cxPolicy);
+CINDEX_LINKAGE CXString clang_getTypePrettyPrinted(CXType CT,
+                                                   CXPrintingPolicy cxPolicy);
 
 /**
  * Retrieve the display name for the entity referenced by this cursor.

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https://github.com/llvm/llvm-project/pull/122386