[clang-tools-extra] [clang-tidy] Correctly ignore function templates in derived-method-shadowing-base-method (#185741) (PR #185875)

[Yanzuo Liu via cfe-commits]

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@@ -97,7 +101,7 @@ void DerivedMethodShadowingBaseMethodCheck::registerMatchers(
                        cxxConstructorDecl(), isOverride(), isPrivate(),
                        // isFinal(), //included with isOverride,
                        // Templates are not handled yet
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zwuis wrote:

I'd like to make it more clear by saying ignoring templates is a workaround or something like that to avoid FP. Perhaps we could add `// TODO` so that it's easier to find.

https://github.com/llvm/llvm-project/pull/185875