Make all server-side modules independent of server locale or time zone
In #24532 (moved) we made metrics-web's daily updater runs independent of server locale and time zone. We also said that if the fix looks good, we should apply the same fix to all other main
methods in our various code bases. This includes:
org.torproject.metrics.collector.Main
org.torproject.metrics.exonerator.ExoneraTorDatabaseImporter
org.torproject.metrics.exonerator.ServerMain
org.torproject.metrics.onionoo.cron.Main
org.torproject.metrics.onionoo.server.ServerMain
org.torproject.metrics.web.ServerMain <- already done in #24532
org.torproject.metrics.web.UpdateNews
This ticket tracks progress of making the same changes in the remaining 6 places. We could create child tickets if we wanted, but maybe that's overkill.