Reviewed by Adam Barth.

        commit-queue and EWS bots should report all failures
        https://bugs.webkit.org/show_bug.cgi?id=41820

        Right now commit-queue/EWS only report failures when the
        patch under testing fails.  We should report all failures
        to the status server so that we can diagnose when the bots
        are wedged w/o needing to log into the machines.

        I also reduced the amount of data we upload since we've seen
        timeouts during status upload.

        * Scripts/webkitpy/common/system/executive.py:
        * Scripts/webkitpy/tool/commands/earlywarningsystem.py:
        * Scripts/webkitpy/tool/commands/queues.py:
        * Scripts/webkitpy/tool/commands/queues_unittest.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@65979 268f45cc-cd09-0410-ab3c-d52691b4dbfc