Add support for [NoInterfaceObject] extended attribute to bindings generator

Source/modules/indexeddb/IDBKeyRange.idl

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 [
+    NoInterfaceObject,
     ImplementationLacksVTable
 ] interface IDBKeyRange {
     [ImplementedAs=lowerValue,CallWith=ScriptExecutionContext] readonly attribute any lower;
     [ImplementedAs=upperValue,CallWith=ScriptExecutionContext] readonly attribute any upper;
     readonly attribute boolean lowerOpen;
     readonly attribute boolean upperOpen;
 
     [CallWith=ScriptExecutionContext, RaisesException] static IDBKeyRange only(any value);
     [CallWith=ScriptExecutionContext, RaisesException] static IDBKeyRange lowerBound(any bound, [Default=Undefined] optional boolean open);
     [CallWith=ScriptExecutionContext, RaisesException] static IDBKeyRange upperBound(any bound, [Default=Undefined] optional boolean open);
     [CallWith=ScriptExecutionContext, RaisesException] static IDBKeyRange bound(any lower, any upper, [Default=Undefined] optional boolean lowerOpen, [Default=Undefined] optional boolean upperOpen);
 };