tests: shell: validate too deep jumpstack from basechain

If there is no basechain, the validation is never exercised.

Too deep nested chains are fine as long as they are not connected to a
basechain.

Update test to add a basechain so we exercise validation.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions