/jujud/agent: Expect migration-master to run now in tests
/jujud/agent: Expect migration-master to run now in tests

With recent fixes the migration-master no longer continually restarts.

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