portal submission failed: fontpreview_0.4.1-m5stack1_arm64.deb

[github-actions]

@Harrison-Xu your portal submission of fontpreview_0.4.1-m5stack1_arm64.deb failed validation:

• ❌ files outside allowed install prefixes:
  usr/bin/fontpreview

Details: https://github.com/CardputerZero/packages/actions/runs/31002519305

Fix the package and upload again at https://dev.cardputer.cc