Update some corpus tests after croscore font names are used to generate expectations

Bug: pdfium:1855
Change-Id: If8a2ddc0de0b5dc92749f6317c02242030524a5c
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium_tests/+/96895
Reviewed-by: Lei Zhang <thestig@chromium.org>
6 files changed