feat(helm);: Update helm chart version to release #253 (#264)

Author: mavimo

charts/caddy-ingress-controller/Chart.yaml

@@ -4,7 +4,7 @@ home: https://github.com/caddyserver/ingress
 description: A helm chart for the Caddy Kubernetes ingress controller
 icon: https://caddyserver.com/resources/images/caddy-circle-lock.svg
 type: application
-version: 1.1.0
+version: 1.2.0
 appVersion: "v0.2.1"
 keywords:
   - ingress-controller