revert some unneeded changes

...rc/main/scala/org/bigbluebutton/SystemConfiguration.scala

...rc/main/scala/org/bigbluebutton/SystemConfiguration.scala

akka-bbb-transcode/Dockerfile

...rc/main/scala/org/bigbluebutton/SystemConfiguration.scala

...in/scala/org/bigbluebutton/api2/SystemConfiguration.scala

bbb-lti/Dockerfile

bbb-lti/docker-entrypoint.sh

bbb-lti/grails-app/i18n/messages.properties

bbb-lti/grails-app/i18n/messages_es.properties

bbb-lti/grails-app/i18n/messages_fr.properties

bbb-lti/grails-app/i18n/messages_pt.properties

bbb-webhooks/application.js

bbb-webhooks/test/test.js

bigbluebutton-web/grails-app/conf/Config.groovy

labs/docker/greenlight/db/production/production.sqlite3

labs/docker/greenlight/greenlight.env

labs/docker/nginx-dhp/Dockerfile

labs/docker/nginx-dhp/docker-entrypoint.sh

labs/docker/nginx/.dockerfile