[clang-tools-extra] [clang-doc][NFC] Remove else after return (PR #136443)

[via cfe-commits]

github-actions[bot] wrote:

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


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

<details>
<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- clang-tools-extra/clang-doc/Serialize.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/clang-tools-extra/clang-doc/Serialize.cpp b/clang-tools-extra/clang-doc/Serialize.cpp
index 2fef901a9..94920f5c6 100644
--- a/clang-tools-extra/clang-doc/Serialize.cpp
+++ b/clang-tools-extra/clang-doc/Serialize.cpp
@@ -261,8 +261,7 @@ static bool isPublic(const clang::AccessSpecifier AS,
                      const clang::Linkage Link) {
   if (AS == clang::AccessSpecifier::AS_private)
     return false;
-  if ((Link == clang::Linkage::Module) ||
-           (Link == clang::Linkage::External))
+  if ((Link == clang::Linkage::Module) || (Link == clang::Linkage::External))
     return true;
   return false; // otherwise, linkage is some form of internal linkage
 }

``````````

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https://github.com/llvm/llvm-project/pull/136443