Bug 1414401 - Disable key_shortcuts.py on Linux i686 r=ato

MozReview-Commit-ID: 64knnSHMPzw

--HG--
extra : rebase_source : 91116b18236c19c66338939ff1e9fa7a83953575

testing/web-platform/meta/webdriver/tests/actions/key_shortcuts.py.ini

@@ -0,0 +1,4 @@
+[key_shortcuts.py]
+  type: wdspec
+  disabled:
+    if (os == "linux" and bits == 32): https://bugzilla.mozilla.org/show_bug.cgi?id=1414401