remove references to stack helm chart version (#3740)

Author: shainaraskas

deploy-manage/deploy/cloud-on-k8s/managing-deployments-using-helm-chart.md

@@ -144,10 +144,7 @@ kind: Ingress
 metadata:
   name: elasticsearch
   labels:
-    helm.sh/chart: eck-elasticsearch-0.14.1
-    app.kubernetes.io/name: eck-elasticsearch
-    app.kubernetes.io/instance: es-kb-quickstart
-    app.kubernetes.io/managed-by: Helm
+    ...
 spec:
   rules:
   - host: "elasticsearch.example.com"
@@ -167,10 +164,7 @@ kind: Ingress
 metadata:
   name: es-kb-quickstart-eck-kibana
   labels:
-    helm.sh/chart: eck-kibana-0.14.1
-    app.kubernetes.io/name: eck-kibana
-    app.kubernetes.io/instance: es-kb-quickstart
-    app.kubernetes.io/managed-by: Helm
+    ...
 spec:
   rules:
   - host: "kibana.example.com"

docset.yml

@@ -276,7 +276,7 @@ subs:
   agent-pull:   "https://github.com/elastic/elastic-agent/pull/"
   es-pull:   "https://github.com/elastic/elasticsearch/pull/"
   kib-pull:   "https://github.com/elastic/kibana/pull/"
-  eck_helm_minimum_version: "3.2.0"
+  eck_helm_minimum_version: 3.2.0
   eck_resources_list: "Elasticsearch, Kibana, APM Server, Beats, Elastic Agent, Elastic Maps Server, and Logstash"
   eck_resources_list_short: "APM Server, Beats, Elastic Agent, Elastic Maps Server, and Logstash"
   heroku: "Elasticsearch Add-on for Heroku"