net: ipa: Remove unused including <linux/version.h>

Remove including <linux/version.h> that don't need it.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Reviewed-by: NAlex Elder <elder@linaro.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ipa/ipa_endpoint.c

@@ -9,7 +9,6 @@
 #include <linux/slab.h>
 #include <linux/bitfield.h>
 #include <linux/if_rmnet.h>
-#include <linux/version.h>
 #include <linux/dma-direction.h>
 
 #include "gsi.h"