Adding xms ids to Advisor (Azure#17713)

* Adding x-ms-identifiers for Advisor

* adding the preview xms ids

* reverting preview file changes

* fix model validation errors

* prettier fix

* revert additional fixes

Author: agalerrotaru

specification/advisor/resource-manager/Microsoft.Advisor/stable/2020-01-01/advisor.json

@@ -936,7 +936,10 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/DigestConfig"
-          }
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
         }
       }
     },
@@ -1164,7 +1167,8 @@
             "additionalProperties": {
               "type": "object"
             }
-          }
+          },
+          "x-ms-identifiers": []
         },
         "remediation": {
           "description": "The automated way to apply recommendation.",
@@ -1259,7 +1263,10 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/OperationEntity"
-          }
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
         }
       }
     },