cibuild fixes

Author: Bart Koelman

src/JsonApiDotNetCore/CollectionConverter.cs

@@ -46,7 +46,7 @@ public IEnumerable CopyToTypedCollection(IEnumerable source, Type collectionType
         /// <summary>
         /// Returns a compatible collection type that can be instantiated, for example IList{Article} -> List{Article} or ISet{Article} -> HashSet{Article}
         /// </summary>
-        public Type ToConcreteCollectionType(Type collectionType)
+        private Type ToConcreteCollectionType(Type collectionType)
         {
             if (collectionType.IsInterface && collectionType.IsGenericType)
             {

src/JsonApiDotNetCore/Queries/Internal/QueryableBuilding/SelectClauseBuilder.cs

@@ -6,7 +6,6 @@
 using JetBrains.Annotations;
 using JsonApiDotNetCore.Configuration;
 using JsonApiDotNetCore.Queries.Expressions;
-using JsonApiDotNetCore.Repositories;
 using JsonApiDotNetCore.Resources;
 using JsonApiDotNetCore.Resources.Annotations;
 using Microsoft.EntityFrameworkCore;