Bug 1349929 - Increase action sequence test timeout. r=maja_zf

MozReview-Commit-ID: Bw0MWCXAwpn

--HG--
extra : rebase_source : 8902adaab573a246b230ae444005865773046ade

testing/web-platform/tests/webdriver/tests/actions/sequence.py

@@ -1,3 +1,5 @@
+# META: timeout=long
+
 import pytest
 
 from tests.actions.support.refine import get_keys, filter_dict, get_events