[rear-devel] [rear/rear] 949f69: Update 320_verify_mkisofs.sh

[Johannes Meixner]

  Branch: refs/heads/jsmeix-ISO_FILE_SIZE_LIMIT-skip
  Home:   https://github.com/rear/rear
  Commit: 949f69467b19eef1004ffd4ec13e1a3743473497
      https://github.com/rear/rear/commit/949f69467b19eef1004ffd4ec13e1a3743473497
  Author: Johannes Meixner <jsmeix at suse.com>
  Date:   2020-12-03 (Thu, 03 Dec 2020)

  Changed paths:
    M usr/share/rear/prep/ISO/GNU/Linux/320_verify_mkisofs.sh

  Log Message:
  -----------
  Update 320_verify_mkisofs.sh

Enforce 2GiB ISO_FILE_SIZE_LIMIT when the MODULES array contains 'loaded_modules'
because MODULES+=( udf ) has no effect in this case unless it is loaded (which normally isn't)
except the user has specified to skip the ISO_FILE_SIZE_LIMIT test with ISO_FILE_SIZE_LIMIT=0