[dovecot/core] 967bcc: doveadm-fs: Use doveadm_print instead of printf

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 967bcc77ff5077100391f5eb947e2cc51461f6ba
      https://github.com/dovecot/core/commit/967bcc77ff5077100391f5eb947e2cc51461f6ba
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2016-02-29 (Mon, 29 Feb 2016)

  Changed paths:
    M src/doveadm/doveadm-fs.c

  Log Message:
  -----------
  doveadm-fs: Use doveadm_print instead of printf