Bug 1613085 - Don't run Searchfox jobs on ash. r=asuth

Differential Revision: https://phabricator.services.mozilla.com/D61564

--HG--
extra : moz-landing-system : lando

.cron.yml

@@ -134,7 +134,6 @@ jobs:
           - mozilla-beta
           - mozilla-release
           - mozilla-esr68
-          - ash
       when:
           - {hour: 10, minute: 0}