[Bugfix] Fix header include issue in rope (#2397)

### What this PR does / why we need it?
vLLM-Ascend's rope implementaion include several header file that are
not supposed to be included by outside users. Current implementation may
break when canntoolkits update, this PR remove those not compatible file
includes to guarantee the safety of upgrading cann toolkits.

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
Tested by rope unittest

- vLLM version: v0.10.0
- vLLM main:
vllm-project/vllm@3e6dd40

Signed-off-by: ganyi <[email protected]>

Author: ganyi1996ppo

csrc/kernels/pos_encoding_kernels.cpp

@@ -15,11 +15,6 @@
  */
 
 #include "kernel_operator.h"
-#include "kernel_tpipe_impl.h"
-#include "kernel_tensor_impl.h"
-#include "kernel_type.h"
-#include "kernel_operator_intf.h"
-#include "inner_interface/inner_kernel_operator_intf.h"
 #include <stdio.h>
 #include "types.h"
 #include "utils.h"