Merge branch 'fix/no-email-no-fail' into 'develop'

lib/pleroma/web/activity_pub/activity_pub.ex

lib/pleroma/web/twitter_api/twitter_api.ex

lib/pleroma/workers/cron/digest_emails_worker.ex

lib/pleroma/workers/cron/new_users_digest_worker.ex

test/web/mastodon_api/controllers/auth_controller_test.exs

test/web/mastodon_api/controllers/report_controller_test.exs

test/workers/cron/digest_emails_worker_test.exs

test/workers/cron/new_users_digest_worker_test.exs