Fix issue#16083

Author: ban-xiu

dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/proxy/AbstractProxyFactory.java

@@ -69,12 +69,6 @@ public <T> T getProxy(Invoker<T> invoker, boolean generic) throws RpcException {
 
         Class<?> realInterfaceClass = null;
         if (generic) {
-            // In generic mode, ensure GenericService is the first interface so that
-            // Spring bean type resolution treats the proxy as GenericService.
-            // This prevents BeanNotOfRequiredTypeException when the real interface
-            // class exists on the classpath and would otherwise take priority.
-            interfaces.add(invoker.getInterface());
-
             if (GenericService.class.isAssignableFrom(invoker.getInterface())
                     && Dubbo2CompactUtils.isEnabled()
                     && Dubbo2CompactUtils.isGenericServiceClassLoaded()) {