test: fix invalid output TAP if there newline in test name

Author: pulkit-30

lib/internal/test_runner/tap_stream.js

@@ -131,9 +131,9 @@ class TapStream extends Readable {
 
 // In certain places, # and \ need to be escaped as \# and \\.
 function tapEscape(input) {
-  return StringPrototypeReplaceAll(
+  return StringPrototypeReplaceAll(StringPrototypeReplaceAll(
     StringPrototypeReplaceAll(input, '\\', '\\\\'), '#', '\\#'
-  );
+  ), '\n', '\\n');
 }
 
 function jsToYaml(indent, name, value) {