Release plugin-barman-cloud-v0.3.1 (#722)

Signed-off-by: Marco Nenciarini <[email protected]>
Co-authored-by: Marco Nenciarini <[email protected]>

Author: github-actions[bot]

charts/plugin-barman-cloud/Chart.yaml

@@ -21,7 +21,7 @@ name: plugin-barman-cloud
 description: Helm Chart for CloudNativePG's CNPG-I backup plugin using Barman Cloud
 icon: https://raw.githubusercontent.com/cloudnative-pg/artwork/main/cloudnativepg-logo.svg
 type: application
-version: "0.3.0"
+version: "0.3.1"
 appVersion: "v0.9.0"
 sources:
   - https://github.com/cloudnative-pg/plugin-barman-cloud