net/ixgbe: fix include of vector header file

The include of 'arm_neon.h' causes issues to old gcc and aarch32.
Including 'rte_vect.h' instead fixes these issues.

Fixes: b20971b6cca0 ("net/ixgbe: implement vector driver for ARM")
Cc: stable@dpdk.org

Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c

@@ -5,13 +5,12 @@
 #include <stdint.h>
 #include <rte_ethdev_driver.h>
 #include <rte_malloc.h>
+#include <rte_vect.h>
 
 #include "ixgbe_ethdev.h"
 #include "ixgbe_rxtx.h"
 #include "ixgbe_rxtx_vec_common.h"
 
-#include <arm_neon.h>
-
 #pragma GCC diagnostic ignored "-Wcast-qual"
 
 static inline void