Increase timeout for introspection in ironic-inspector-tempest-managed
Increase timeout for introspection in ironic-inspector-tempest-managed

The job is often failing during introspection because of a timeout error,
so increasing the timeout value to prevent multiple rechecks.

Change-Id: I4da76ec3cf7b82f7aed30c087bbfe31cbea91f45

openstack/ironic-inspector,openstack/ironic-inspector