add servers back into vulnerability

Author: xaliciayang

src/Sql/Sql.Test/ScenarioTests/VulnerabilityAssessmentTests.cs

@@ -33,6 +33,7 @@ protected override void SetupManagementClients(RestTestFramework.MockContext con
         public VulnerabilityAssessmentTests(ITestOutputHelper output) : base(output)
         {
             base.resourceTypesToIgnoreApiVersion = new string[] {
+                "Microsoft.Sql/servers",
                 "Microsoft.Sql/managedInstances",
                 "Microsoft.Sql/managedInstances/databases"
             };
@@ -96,4 +97,4 @@ public void VulnerabilityAssessmentScanConvertTest()
 
         #endregion
     }
-}
+}