Update azimuth-apps-operator to 0.4.0

Author: mkjpryor

roles/azimuth_apps_operator/defaults/main.yml

@@ -3,7 +3,7 @@
 # The chart to use
 azimuth_apps_operator_chart_repo: https://azimuth-cloud.github.io/azimuth-apps-operator
 azimuth_apps_operator_chart_name: azimuth-apps-operator
-azimuth_apps_operator_chart_version: 0.3.0
+azimuth_apps_operator_chart_version: 0.4.0
 
 # Release information for the apps operator release
 # Use the same namespace as Azimuth by default