fix(chart): bump appVersion to v0.2.0 (#41)

Author: raffis

chart/k8sdb-controller/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: v0.1.1
+appVersion: v0.2.0
 description: A kubernetes controller to deploy databases
 home: https://github.com/DoodleScheduling/k8sdb-controller
 maintainers:
@@ -12,4 +12,4 @@ keywords:
 name: k8sdb-controller
 sources:
 - https://github.com/DoodleScheduling/k8sdb-controller
-version: 0.2.3
+version: 0.3.0