Update expectations when using hermetic fonts. [2/5]

After PDFium's corpus tests switches over to using croscore fonts for
testing, these are the updated expectations for the fx/FRC_[34]* dirs.

Bug: pdfium:1792
Change-Id: I29d2eca75c4ef9dfc4da3a83a49f0b2b37d548c6
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium_tests/+/92070
Reviewed-by: Nigi <nigi@chromium.org>