Fix #1674: Types is optional and shouldn't cause conditionless behavior when not specified

Author: gmarz

src/Nest/QueryDsl/TermLevel/Ids/IdsQuery.cs

@@ -22,7 +22,7 @@ public class IdsQuery : QueryBase, IIdsQuery
 		public IEnumerable<Id> Values { get; set; }
 
 		internal override void WrapInContainer(IQueryContainer c) => c.Ids = this;
-		internal static bool IsConditionless(IIdsQuery q) => q.Types == null || !q.Values.HasAny();
+		internal static bool IsConditionless(IIdsQuery q) => !q.Values.HasAny();
 	}
 
 	public class IdsQueryDescriptor 

src/Tests/QueryDsl/TermLevel/Ids/IdsQueryUsageTests.cs

@@ -41,7 +41,6 @@ protected override QueryContainer QueryFluent(QueryContainerDescriptor<Project>
 
 		protected override ConditionlessWhen ConditionlessWhen => new ConditionlessWhen<IIdsQuery>(a => a.Ids)
 		{
-			q => q.Types = null,
 			q => q.Values = null,
 			q => q.Values = Enumerable.Empty<Id>()
 		};