2.0.75

Fixed

• Updated CentOS to be able to pull arm64 images
• Updates to images that may have been missing curl in the
  initrd for booting

Changed

• Uses exit 1 on local boot now to allow for it to roll over
  to next device in UEFI (Issue #1276)
• Switches to using proxmox iso from asset releases so that it can
  also be installed via local assets (Issue #1350)