As fast-tests suite generated with only applicable cases included,
hugepage is not a mandatory to run the test.
Ignore the result of hugepage set up, so that validation in environment
without hugepage can proceed.
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com> Reviewed-by: Gavin Hu <gavin.hu@arm.com> Acked-by: Aaron Conole <aconole@redhat.com>