Bump chart version

Author: GDYendell

charts/backend/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: developer-portal-backend
 description: A Helm chart for deploying the Diamond developer portal backend
 type: application
-version: 0.1.3
+version: 0.1.4
 appVersion: 0.0.26
 dependencies:
   - name: common