[clang] [clang-format] fix incorrectly indents lambda trailing return (PR #94560)

[via cfe-commits]

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@@ -22858,6 +22858,31 @@ TEST_F(FormatTest, FormatsLambdas) {
       "      //\n"
       "    });");
 
+  verifyFormat("int main() {\n"
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c8ef wrote:

Done.

https://github.com/llvm/llvm-project/pull/94560