HCK-9128: Handle indexes without name in Azure Synapse (#101)

* HCK-9128: Handle indexes without name

* HCK-9128: Handle indexes without indxKey

Author: Nightlngale

properties_pane/entity_level/entityLevelConfig.json

@@ -420,7 +420,10 @@ making sure that you maintain a proper JSON format.
 						"propertyName": "Name",
 						"propertyKeyword": "indxName",
 						"propertyTooltip": "",
-						"propertyType": "text"
+						"propertyType": "text",
+						"validation": {
+							"required": true
+						}
 					},
 					{
 						"propertyName": "Activated",
@@ -453,6 +456,10 @@ making sure that you maintain a proper JSON format.
 						"dependency": {
 							"key": "indxType",
 							"value": "Index"
+						},
+						"validation": {
+							"minLength": 1,
+							"required": true
 						}
 					},
 					{