[clang-tools-extra] reapply [clang-doc] Add --asset option to clang-doc (PR #96358)

[Paul Kirth via cfe-commits]

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@@ -1,5 +1,4 @@
 #include "Calculator.h"
-#include <stdexcept>
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ilovepi wrote:

can we leave the changes in #96552 out of this patch?

https://github.com/llvm/llvm-project/pull/96358