[rear-devel] [rear/rear] 1e3a60: Update 300_format_usb_disk.sh

[Johannes Meixner]

  Branch: refs/heads/jsmeix-no-fat16-mount-option
  Home:   https://github.com/rear/rear
  Commit: 1e3a60759d226704758afce28e6edef9fe1aea45
      https://github.com/rear/rear/commit/1e3a60759d226704758afce28e6edef9fe1aea45
  Author: Johannes Meixner <jsmeix at suse.com>
  Date:   2021-02-26 (Fri, 26 Feb 2021)

  Changed paths:
    M usr/share/rear/format/USB/default/300_format_usb_disk.sh

  Log Message:
  -----------
  Update 300_format_usb_disk.sh

Let mkfs.vfat automatically select the FAT type based on the size.
I.e. do not use a '-F 16' or '-F 32' option and hope for the best,
cf. https://github.com/rear/rear/issues/2575