chore(deps): update roundcubemail docker tag to v1.6.10

.drone.yml

@@ -53,7 +53,7 @@ steps:
       from_secret: smtp_username
     SMTP_PASSWORD:
       from_secret: smtp_password
-  image: git.cryptic.systems/volker.raschek/drone-email:0.2.0
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
   resources:
     limits:
       cpu: 150

Chart.yaml

@@ -3,7 +3,7 @@ name: roundcube
 description: Helm chart for roundcube
 type: application
 version: "0.2.1"
-appVersion: "1.5.3-apache"
+appVersion: "1.6.10-apache"
 icon: https://upload.wikimedia.org/wikipedia/commons/e/e3/Roundcube_logo_icon.svg
 
 keywords:

README.md

@@ -1,5 +1,6 @@
 # roundcube-charts
 
+[![Build Status](https://drone.cryptic.systems/api/badges/volker.raschek/roundcube-charts/status.svg)](https://drone.cryptic.systems/volker.raschek/roundcube-charts)
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/volker-raschek)](https://artifacthub.io/packages/search?repo=volker-raschek)
 
 This is an inofficial helm chart for