Auto merge of #29527 - mrobinson:fix-tidy, r=mrego

Fix test-tidy for Layout 2020

It seems this wasn't caught by CI when landing the build fix yesterday.

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---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because they just fix style.

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components/layout_thread_2020/lib.rs

@@ -1235,7 +1235,6 @@ impl LayoutThread {
 
                     rw_data.nodes_from_point_response =
                         results.iter().map(|result| result.node).collect()
-
                 },
                 &QueryMsg::ElementInnerTextQuery(node) => {
                     let node = unsafe { ServoLayoutNode::new(&node) };