cmd/jujud/agent: Remove another arg from startAPIWorkers
cmd/jujud/agent: Remove another arg from startAPIWorkers

The agent config can be retrieved inside the func since it's a
MachineAgent method.

frankban/juju,axw/juju,axw/juju,dooferlad/juju,ericsnowcurrently/juju,ericsnowcurrently/juju,perrito666/juju,mjs/juju,perrito666/juju,macgreagoir/juju,bz2/juju,kat-co/juju,dooferlad/juju,frankban/juju,marcmolla/juju,alesstimec/juju,frankban/juju,perrito666/juju,waigani/juju,mikemccracken/juju,howbazaar/juju,ericsnowcurrently/juju,howbazaar/juju,makyo/juju,makyo/juju,anastasiamac/juju,kat-co/juju,marcmolla/juju,bz2/juju,bz2/juju,axw/juju,bz2/juju,waigani/juju,gabriel-samfira/juju,mjs/juju,mjs/juju,dimitern/juju,bac/juju,davecheney/juju,waigani/juju,dimitern/juju,anastasiamac/juju,gabriel-samfira/juju,mikemccracken/juju,bogdanteleaga/juju,reedobrien/juju,reedobrien/juju,mikemccracken/juju,howbazaar/juju,perrito666/juju,axw/juju,perrito666/juju,mikemccracken/juju,waigani/juju,bac/juju,axw/juju,bac/juju,alesstimec/juju,frankban/juju,reedobrien/juju,AdamIsrael/juju,bogdanteleaga/juju,davecheney/juju,makyo/juju,marcmolla/juju,kat-co/juju,dimitern/juju,ericsnowcurrently/juju,dimitern/juju,bogdanteleaga/juju,alesstimec/juju,alesstimec/juju,howbazaar/juju,kat-co/juju,gabriel-samfira/juju,dooferlad/juju,davecheney/juju,makyo/juju,kat-co/juju,reedobrien/juju,mjs/juju,bz2/juju,mikemccracken/juju,mjs/juju,macgreagoir/juju,frankban/juju,davecheney/juju,anastasiamac/juju,marcmolla/juju,bogdanteleaga/juju,mjs/juju,AdamIsrael/juju,alesstimec/juju,bac/juju,bac/juju,AdamIsrael/juju,dimitern/juju,reedobrien/juju,marcmolla/juju,dooferlad/juju,mjs/juju,anastasiamac/juju,macgreagoir/juju,macgreagoir/juju,gabriel-samfira/juju,dooferlad/juju,AdamIsrael/juju,anastasiamac/juju,macgreagoir/juju,howbazaar/juju,ericsnowcurrently/juju,gabriel-samfira/juju