chore(release): update version to v0.2.0

Author: fty4

charts/paperlessngx-backup/Chart.yaml

@@ -16,4 +16,4 @@ sources:
   - https://github.com/taskmedia/helm
 icon: https://media.task.media/images/logo.png
 type: application
-version: 0.1.2
+version: 0.2.0