Pulsar Tutorial Updates

> We should probably set transport_timeout (a PulsarRESTJobRunner plugin param) so that it is more resilient to connection timeouts. Also document this if it's not in job_conf.xml.sample_advanced

@cat-bro can I trouble you to add this parameter? (I'm assuming y'all use it.)

Start with the Pulsar tutorial and inspect job_conf.xml.sample_advanced for the transport_timeout parameter used by PulsarRESTJobRunner. Confirm whether the parameter is already documented, then update the relevant tutorial or sample so the timeout setting and its purpose are covered.

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