Fix CJK test broken by fpdf2 2.8.7 CFF font encoding change #807

Job	Run time
Build sdist and wheels	8s
Test macOS (macos-latest, 3.13)	44m 18s
Test Windows (windows-latest, 3.12)	7m 46s
Test macOS (macos-latest, 3.11)	44m 0s
Test macOS (macos-latest, 3.14)	43m 22s
Test Windows (windows-latest, 3.14)	7m 39s
Test Windows (windows-latest, 3.11)	9m 17s
Test ubuntu-22.04 with Python 3.13	6m 42s
Test ubuntu-24.04 with Python 3.12	6m 11s
Test ubuntu-22.04 with Python 3.14	6m 14s
Test Windows (windows-latest, 3.13)	8m 9s
Test macOS (macos-latest, 3.12)	43m 21s
Test ubuntu-22.04 with Python 3.11	5m 27s
Test ubuntu-24.04 with Python 3.11	5m 50s
Test ubuntu-24.04 with Python 3.13	6m 1s
Test ubuntu-24.04 with Python 3.14	5m 41s
Test ubuntu-22.04 with Python 3.12	6m 47s
Build Alpine-based Docker images	3m 2s
Stage release artifacts	11s
Build Ubuntu-based Docker image	12m 17s
	4h 32m 23s

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