[dts][PATCH V1] tests/TestSuite_generic_flow_api:fix flexbytes case failure.

[Tu, Lijuan]

> -----Original Message-----
> From: Weiyuan Li <weiyuanx.li at intel.com>
> Sent: 2022年2月7日 13:35
> To: dts at dpdk.org
> Cc: Li, WeiyuanX <weiyuanx.li at intel.com>
> Subject: [dts][PATCH V1] tests/TestSuite_generic_flow_api:fix flexbytes case
> failure.
> 
> Synchronous correction of writeback spelling mistake.
> Refer to dpdk commit: 7be78d027918dbc846e502780faf94d5acdf5f75
> 
> Signed-off-by: Weiyuan Li <weiyuanx.li at intel.com>

Applied, thanks