[clang] [clang-format] Fix greatergreater (PR #122282)

[via cfe-commits]

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@@ -28188,6 +28188,17 @@ TEST_F(FormatTest, BreakBinaryOperations) {
                "                  | byte_buffer[2] << 16\n"
                "                  | byte_buffer[3] << 24;",
                Style);
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andergnet wrote:

I think we are not agreeing on what the outcome should be :), see the [comment](https://github.com/llvm/llvm-project/issues/106228#issuecomment-2594591797) 

https://github.com/llvm/llvm-project/pull/122282