Add-ons XenForo License Verification 3.5.0

• Support @NixFifty's ticket add-on, by adding a XenForo license sidebar block when viewing a user's ticket for admins.

• Fix XenForo Cloud support
  • Do not reject Cloud tokens
  • Support uniqueness & domain checks for cloud licenses

• Require php 7.2+
• Require XenForo 2.2+
• Require Standard Library by Xon v1.1.0+ (free)
• Fix "Automatically reverify license" did not respect the unique token/domain options
• Log errors on API failure
• Add CLI command licence-xf:check to check a license (validation token+ domain)
• Add CLI command licence-xf:user-check to check a user's licence
• Vastly reduce batch size to avoid tripping rate-limiting
• Preserve license details if the license is not valid
• Remove legacy group-changes from XF1 version of this add-on, and for the old XF1 add-on "[XI] License Validation"