[v1] examples/fips_validation: fix SHA MCT test from segfault

[Akhil Goyal]

> > Subject: [v1] examples/fips_validation: fix SHA MCT test from segfault
> >
> > In case of FIPS 140-2 format of test vectors in MCT test, msg is not given in
> > the test vector, hence pt will be NULL which test function has to handle
> > correctly.
> >
> > Fixes: d5c247145c2c ("examples/fips_validation: add parsing for SHA")
> >
> > Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
> > ---
> Tested-by: Brian Dooley <brian.dooley at intel.com>
Applied to dpdk-next-crypto

Thanks.