dsync: Don't log "Mailbox changes caused a desync" warning when running via doveadm-server.
dsync: Don't log "Mailbox changes caused a desync" warning when running via doveadm-server.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot