Update ct version

.woodpecker/.helm-workflow.yml

@@ -4,7 +4,7 @@ when:
     - push
 
 .chart-testing-image: &chart-testing-image
-  image: quay.io/helmpack/chart-testing:v3.10.1
+  image: quay.io/helmpack/chart-testing:v3.11.0
 clone:
   git:
     image: woodpeckerci/plugin-git
@@ -74,7 +74,7 @@ steps:
           done
       - |
           for chart in $(find chart-packages -maxdepth 1 -mindepth 1 -type f); do
-            helm push $chart oci://registry.badhouseplants.net/softplayer/helm
+            helm push $chart oci://$REGISTRY_URL/softplayer/helm
           done
 
 services: