[wpt] Fix actionsWithKeyPressed.html.ini

actionsWithKeyPressed.html test does not work on both Firefox and
Safari, so I change actionsWithKeyPressed.html.ini to skip both
browsers.

Bug: chromedriver:1897
Change-Id: I86fb1507cf86f2fe209414615b8ea73834456202
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1529624Reviewed-by: Navid Zolghadr <nzolghadr@chromium.org>
Commit-Queue: Lan Wei <lanwei@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642112}

third_party/blink/web_tests/external/wpt/infrastructure/metadata/infrastructure/testdriver/actions/actionsWithKeyPressed.html.ini

 [actionsWithKeyPressed.html]
   expected:
-    if product == "safari": ERROR
+    if product == "safari" or product == "firefox": ERROR