Restore the CircleCI badge and update the CL entry

Author: mamercad

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Changelog
 
 ## In Development
-* Switch to GitHub and K3s for Helm testing. (#243) (by @mamercad)
+* Add an experimental GitHu/K3s Lint and End-to-End testing workflow. (#243) (by @mamercad)
 * Set `st2client` resources by `values.yaml`. (#337) (by @mamercad)
 * Switch to the official `bats` Docker image for e2e tests. (#338)
 * Temporary workaround for #311 to use previous bitnami index from: https://github.com/bitnami/charts/issues/10539 (#312 #318) (by @0xhaven)

README.md

@@ -1,5 +1,6 @@
 # `stackstorm-ha` Helm Chart
-[![Build Status](https://github.com/StackStorm/stackstorm-k8s/actions/workflows/helm.yaml/badge.svg)](https://github.com/StackStorm/stackstorm-k8s/actions/workflows/helm.yaml)
+[![Build Status](https://circleci.com/gh/StackStorm/stackstorm-k8s/tree/master.svg?style=shield)](https://circleci.com/gh/StackStorm/stackstorm-k8s)
+[![Build Status (Experimental)](https://github.com/StackStorm/stackstorm-k8s/actions/workflows/lint-and-e2e.yaml/badge.svg)](https://github.com/StackStorm/stackstorm-k8s/actions/workflows/lint-and-e2e.yaml)
 [![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/stackstorm-ha)](https://artifacthub.io/packages/helm/stackstorm/stackstorm-ha)
 
 K8s Helm Chart for running StackStorm cluster in HA mode.