Bump Helm chart versions

This should be handled on each release, regardless of the changes
to the chart.

Issue: #2213

Author: Jonathan S. Katz

installers/helm/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: postgres-operator
 description: Crunchy PostgreSQL Operator Helm chart for Kubernetes
 type: application
-version: 0.1.0
+version: 0.2.0
 appVersion: 4.6.0-beta.3
 home: https://github.com/CrunchyData/postgres-operator
 icon: https://github.com/CrunchyData/postgres-operator/raw/master/crunchy_logo.png
@@ -13,4 +13,4 @@ keywords:
     - Postgres
     - SQL
     - NoSQL
-    - RDBMS
+    - RDBMS

installers/metrics/helm/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: postgres-operator-monitoring
 description: Install for Crunchy PostgreSQL Operator Monitoring
 type: application
-version: 0.1.0
+version: 0.2.0
 appVersion: 4.6.0-beta.3
 home: https://github.com/CrunchyData/postgres-operator
-icon: https://github.com/CrunchyData/postgres-operator/raw/master/crunchy_logo.png
+icon: https://github.com/CrunchyData/postgres-operator/raw/master/crunchy_logo.png