URL: fix setters tests

These tests were introduced in the web-platform-tests#38032

According to the URL specification U+000D is a newline character and must be removed before further processing.

Author: rmisev

Diff for: url/resources/setters_tests.json

@@ -273,7 +273,7 @@
         {
             "comment": "Tab and newline are stripped",
             "href": "http://test/",
-            "new_value": "h\u000A\u000Att\u0009ps",
+            "new_value": "h\u000D\u000Att\u0009ps",
             "expected": {
               "href": "https://test/",
               "protocol": "https:",
@@ -299,7 +299,7 @@
         },
         {
             "href": "http://test/",
-            "new_value": "https\u000D",
+            "new_value": "https\u000E",
             "expected": {
               "href": "http://test/",
               "protocol": "http:"