LibJS: Move Console from Interpreter to GlobalObject

Each JS global object has its own "console", so it makes more sense to
store it in GlobalObject.

We'll need some smartness later to bundle up console messages from all
the different frames that make up a page later, but this works for now.

Libraries/LibJS/Runtime/GlobalObject.cpp

@@ -26,6 +26,7 @@
  */
 
 #include <AK/LogStream.h>
+#include <LibJS/Console.h>
 #include <LibJS/Heap/DeferGC.h>
 #include <LibJS/Runtime/ArrayConstructor.h>
 #include <LibJS/Runtime/ArrayIteratorPrototype.h>
@@ -68,6 +69,7 @@ namespace JS {
 
 GlobalObject::GlobalObject()
     : Object(GlobalObjectTag::Tag)
+    , m_console(make<Console>(*this))
 {
 }