Uncap jsonschema
Uncap jsonschema

jsonschema was uncapped in the global requirements. We need to uncap it
locally now too.

Change-Id: Ia6ad2c7e62aebc81386610e9d16c8bb8a162d70f
Signed-off-by: Sean McGinnis <961eeb09b6d45516665e15b82e013282c4faf575@gmail.com>

openstack/os-client-config