Fix CFF subroutine recursion vulnerability (CVE-2024-XXXXX)#825

fdb merged 2 commits intomasteropentypejs/opentype.js:masterfrom

claude/fix-cff-recursion-cve-GQhzxopentypejs/opentype.js:claude/fix-cff-recursion-cve-GQhzxCopy head branch name to clipboard