Add note that "bashbrew" is required for running "update.sh"
Add note that "bashbrew" is required for running "update.sh"

Bonitasoft-Community/docker_docs,docker-flink/docs,odoo/docker-docs,Bonitasoft-Community/docker_docs,orientechnologies/docker-docs,gprivitera/docs,docker-library/docs,jetty-project/docker-docs,car031/docs,Lightstreamer/docs,avoinea/docs,docker-solr/docs,docker-library/docs,ceejatec/docs,dinogun/docs,gprivitera/docs,pydio/docs,31z4/docs,pydio/docs,crate/docker-docs,31z4/docs,davidcurrie/docs,nats-io/docker-docs,zendtech/docs,Lightstreamer/docs,car031/docs,jetty-project/docker-docs,nats-io/docker-docs,docker-flink/docs,tilosp-docker/library-docs,davidcurrie/docs,vmassol/docs,orientechnologies/docker-docs,dmetzler/docker-library-docs,ceejatec/docs,infosiftr/docker-library-docs,vaygr/docker-library-docs,docker-solr/docs,crate/docker-docs,tilosp-docker/library-docs,dinogun/docs,avoinea/docs,infosiftr/docker-library-docs,vmassol/docs,odoo/docker-docs,zendtech/docs,dmetzler/docker-library-docs,vaygr/docker-library-docs