[EXT] [PATCH] test/crypto: fix return value for GMAC testcase

[Akhil Goyal]

> create_gmac_session is already converting the return value
> of NOTSUPP to TEST_SKIPPED
> 
> Fixes: bdce2564dbf7 ("cryptodev: rework session framework")
> Cc: gakhil at marvell.com
> Cc: stable at dpdk.org
> 
> Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
Acked-by: Akhil Goyal <gakhil at marvell.com>

Applied to dpdk-next-crypto
Thanks.