[clang] [clang-format] Add new option: WrapNamespaceBodyWithNewlines (PR #106145)

[Owen Pan via cfe-commits]

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@@ -28104,6 +28104,242 @@ TEST_F(FormatTest, BreakBinaryOperations) {
                Style);
 }
 
+TEST_F(FormatTest, WrapNamespaceBodyWithEmptyLinesNever) {
+  auto Style = getLLVMStyle();
+  Style.FixNamespaceComments = false;
+
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owenca wrote:

```suggestion
  Style.WrapNamespaceBodyWithEmptyLines = FormatStyle::WNBWELS_Never;

```

https://github.com/llvm/llvm-project/pull/106145