remove "Execution Server Selector" attribute from the shell

Author: Anthony Poddubny

shell-definition.yaml

@@ -3,7 +3,7 @@ tosca_definitions_version: tosca_simple_yaml_1_0
 metadata:
   template_name: Microsoft Azure Cloud Provider Shell 2G
   template_author: Quali
-  template_version: 1.1.2
+  template_version: 2.0.0
   template_icon: azure-icon.png
 
 description: >
@@ -54,8 +54,6 @@ node_types:
             type: cloudshell.datatypes.Password
           Management Group Name:
             type: string
-          Execution Server Selector:
-            type: string
           Additional Mgmt Networks:
             type: string
           Private IP Allocation Method:
@@ -96,10 +94,6 @@ node_types:
         type: string
         description: "The name of the Management Resource Group."
 
-      Execution Server Selector:
-        type: string
-        description: "This attribute points to a pre-define group of execution servers. Usually used for different sites or domains."
-
       Additional Mgmt Networks:
         type: string
         description: "Networks to be allowed to interact with all sandboxes. This is used for allowing connectivity to Azure resources outside the CloudShell Management VNet that should be available to CloudShell sandboxes. The syntax is comma separated CIDRs."