Bug 1364696 - Disable wpt open-features-tokenization-screenx-screeny.html; r=jmaher

Intermittent failures since May 12 wpt update.

testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-tokenization-screenx-screeny.html.ini

@@ -1,5 +1,6 @@
 [open-features-tokenization-screenx-screeny.html]
   type: testharness
+  disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1364696
   ["screenx==141" should set left position of opened window]
     expected: FAIL