chore(package): update ember-metrics to version 0.9.0
chore(package): update ember-metrics to version 0.9.0

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gabycampagna/frontend,djvoa12/frontend,gboushey/frontend,thecoolestguy/frontend,djvoa12/frontend,jrjohnson/frontend,thecoolestguy/frontend,gabycampagna/frontend,ilios/frontend,dartajax/frontend,dartajax/frontend,ilios/frontend,jrjohnson/frontend,gboushey/frontend