Disable CORS by default in helm (#15637)

* Disable CORS by default in helm. Align helm and che-operator configuration
Signed-off-by: Sergii Kabashniuk <skabashniuk@redhat.com>

Signed-off-by: Sergii Kabashniuk <skabashniuk@redhat.com>

deploy/kubernetes/helm/che/templates/configmap.yaml

@@ -117,12 +117,9 @@ data:
 {{- if .Values.global.cheWorkspaceClusterRole }}
   CHE_INFRA_KUBERNETES_CLUSTER__ROLE__NAME: {{ .Values.global.cheWorkspaceClusterRole }}
 {{- end }}
-  CHE_CORS_ENABLED: "true"
+  CHE_CORS_ENABLED: "false"
   CHE_CORS_ALLOW__CREDENTIALS: "false"
   CHE_CORS_ALLOWED__ORIGINS: "*"
-  CHE_WSAGENT_CORS_ENABLED: "true"
-  CHE_WSAGENT_CORS_ALLOW__CREDENTIALS: "true"
-  CHE_WSAGENT_CORS_ALLOWED__ORIGINS: "NULL"
   CHE_TRACING_ENABLED: {{ .Values.global.tracingEnabled | quote }}
   JAEGER_ENDPOINT: "http://jaeger-collector:14268/api/traces"
   JAEGER_SERVICE_NAME: "che-server"