cleanup and mass update: moving from Harbor to Gitea registries and from Drone to Gitea CI/CD with Gitea Act Runner

roles/dovecot/defaults/main.yaml

@@ -1,3 +1,4 @@
+dovecot_chart_ref: "ghp/dovecot"
 dovecot_short_name: "dovecot"
 dovecot_default_values:
   replicaCount: 1

roles/dovecot/tasks/main.yaml

@@ -6,7 +6,7 @@
     create_namespace: true
     release_namespace: "{{ dovecot_namespace | default(mail_namespace) | default(namespace) }}"
     release_name: "{{ dovecot_name | default('dovecot') }}"
-    chart_ref: "{{ dovecot_chart | default('ghp/dovecot') }}"
+    chart_ref: "{{ dovecot_chart_ref }}"
     chart_version: "{{ dovecot_version | default(omit) }}"
     release_values: "{{ dovecot_combined_values | from_yaml }}"
     wait: true