docs: Bump superset from 4.1.4 to 6.0.0

Note: This was missed in #695

Author: NickLarsenNZ

docs/modules/superset/pages/usage-guide/security.adoc

@@ -34,7 +34,7 @@ metadata:
   name: superset-with-ldap-server
 spec:
   image:
-    productVersion: 4.1.4
+    productVersion: 6.0.0
   clusterConfig:
     authentication:
     - authenticationClass: ldap    # <1>
@@ -64,7 +64,7 @@ metadata:
   name: superset-with-oidc
 spec:
   image:
-    productVersion: 4.1.4
+    productVersion: 6.0.0
   clusterConfig:
     authentication:
     - authenticationClass: keycloak                        # <1>
@@ -229,7 +229,7 @@ metadata:
   name: superset-with-oidc
 spec:
   image:
-    productVersion: 4.1.4
+    productVersion: 6.0.0
   clusterConfig:
     authentication:
     - authenticationClass: keycloak

examples/superset-with-ldap.yaml

@@ -157,7 +157,7 @@ metadata:
   name: superset-with-ldap-server-veri-tls
 spec:
   image:
-    productVersion: 4.1.4
+    productVersion: 6.0.0
   clusterConfig:
     authentication:
       - authenticationClass: superset-with-ldap-server-veri-tls-ldap