[clang] [Clang][ASTMatcher] Add `dependentTemplateSpecializationType` AST mat… (PR #121435)

[kefan cao via cfe-commits]

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@@ -1113,6 +1113,8 @@ AST Matchers
 
 - Add ``dependentNameType`` matcher to match a dependent name type.
 
+- Add ``dependentTemplateSpecializationType`` matcher to match dependent template specialization types.
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caokefan wrote:

Got it! Thank you for your correction!

https://github.com/llvm/llvm-project/pull/121435