LibWeb/IDB: Implement IDBCursorWithValue interface

Author: https://github.com/stelar7
Commit: 296d9d74d8
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4720
Reviewed-by: https://github.com/ADKaster ✅
Reviewed-by: https://github.com/AtkinsSJ ✅
Reviewed-by: https://github.com/shannonbooth

Libraries/LibWeb/IndexedDB/IDBObjectStore.cpp

@@ -10,6 +10,7 @@
 #include <LibWeb/Bindings/Intrinsics.h>
 #include <LibWeb/HTML/EventNames.h>
 #include <LibWeb/IndexedDB/IDBCursor.h>
+#include <LibWeb/IndexedDB/IDBCursorWithValue.h>
 #include <LibWeb/IndexedDB/IDBIndex.h>
 #include <LibWeb/IndexedDB/IDBObjectStore.h>