pdf-encrypt-001 2026-06-11 Norm Tovey-Walsh

Created test.

Tests that pdf-encrypt works.

 Wrong document element> Encrypted value incorrect 1.6 none 1 true A4 Example PDF Document Bear macOS Version 26.5 (Build 25F71) Quartz PDFContext Norm Tovey-Walsh 2026-06-10T14:26:39Z 2026-06-10T14:26:39Z Sample documents xmlcalabash testsuite 115217