fix(lsp): remove excessive line breaks in status page (#15364)

Fixes #15359

cli/lsp/language_server.rs

@@ -2972,7 +2972,7 @@ impl Inner {
       for average in averages {
         writeln!(
           contents,
-          "|{}|{}ms|{}|\n",
+          "|{}|{}ms|{}|",
           average.name, average.average_duration, average.count
         )
         .unwrap();