Fetch the nimbledroid key properly from taskcluster And return nonzero when upload fails
Fetch the nimbledroid key properly from taskcluster
And return nonzero when upload fails

ekager/focus-android,jonalmeida/focus-android,ekager/focus-android,jonalmeida/focus-android,jonalmeida/focus-android,mozilla-mobile/focus-android,mozilla-mobile/focus-android,mozilla-mobile/focus-android,ekager/focus-android,ekager/focus-android,ekager/focus-android,mozilla-mobile/focus-android,ekager/focus-android,mozilla-mobile/focus-android,jonalmeida/focus-android,jonalmeida/focus-android,mozilla-mobile/focus-android,jonalmeida/focus-android