Bug 1593760 [wpt PR 20073] - Update wpt metadata, a=testonly

wpt-pr: 20073
wpt-type: metadata

testing/web-platform/meta/html/dom/usvstring-reflection.https.html.ini

@@ -5,12 +5,12 @@
   [anchor : unpaired surrogate codepoint should be replaced with U+FFFD]
     expected: FAIL
 
-  [UnregisterPtotocolHandler URL: unpaired surrogate codepoint should not make any exceptions.]
-    expected: FAIL
-
   [area : unpaired surrogate codepoint should be replaced with U+FFFD]
     expected: FAIL
 
   [storage event : unpaired surrogate codepoint should be replaced with U+FFFD]
     expected: FAIL
 
+  [UnregisterProtocolHandler URL: unpaired surrogate codepoint should not make any exceptions.]
+    expected: FAIL
+