feat: update mastodon

mastodon/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v2
 name: mastodon
 description: Helm Chart for mastodon
 type: application
-version: 0.4.2
-appVersion: "v4.1"
+version: 0.5.0
+appVersion: "v4.2"

mastodon/templates/deployment-tootctl.yaml

@@ -6,7 +6,7 @@ metadata:
     component: tootctl
     {{- include "mastodon-helm.labels" . | nindent 4 }}
 spec:
-  replicas: {{ .Values.replicaCount }}
+  replicas: 1
   selector:
     matchLabels:
       component: tootctl