[llvm] [NFC][llvm][object][GOFF] cleanup GOFFObjectTests (PR #212286)

[James Henderson via llvm-commits]

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@@ -11,26 +11,91 @@
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Testing/Support/Error.h"
 #include "gtest/gtest.h"
+#include <vector>
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jh7370 wrote:

Nit: LLVM coding standards says to include only the minimal necessary set of includes and permits indirect inclusion. In this case, `<vector>` is included by ArrayRef.h, which is in turn included by MemoryBuffer.h, so it doesn't need also including here.

https://github.com/llvm/llvm-project/pull/212286