Bump helm chart version

Author: sd109

deployment/helm/Chart.yaml

@@ -5,7 +5,7 @@ home: https://www.danswer.ai/
 sources:
   - "https://github.com/danswer-ai/danswer"
 type: application
-version: 0.1.0
+version: 0.2.0
 appVersion: v0.5.10
 dependencies:
   - name: postgresql