Do not consider descriptors equality as a reason not to refine type

Otherwise, it results in skipping refinement for JobNode when requested
from JVM module while it's necessary because CompletionHandlerBase's content
depends on the module

core/descriptors/src/org/jetbrains/kotlin/types/KotlinTypeFactory.kt

@@ -100,8 +100,6 @@ object KotlinTypeFactory {
         val basicDescriptor = constructor.declarationDescriptor
         val descriptor = basicDescriptor?.let { kotlinTypeRefiner.refineDescriptor(it) } ?: return null
 
-        if (descriptor == basicDescriptor) return null
-
         if (descriptor is TypeAliasDescriptor) {
             return ExpandedTypeOrRefinedConstructor(descriptor.computeExpandedType(arguments), null)
         }