minor(hcloud-ccm-mgmt): raised chart version to 1.7.0

Author: GitHub Actions

stable/hcloud-ccm-mgmt/Chart.yaml

@@ -26,4 +26,4 @@ sources:
 - https://github.com/cloudhippie/charts
 - https://github.com/hetznercloud/hcloud-cloud-controller-manager
 type: application
-version: 1.6.0
+version: 1.7.0