Test FontConfig variable system font matching

Replace NotoSansCJKjp-Regular.otf with NotoSansCJK-VF.otf.ttc and create
a matching tests that covers matching all available font family names
and weights from this font. This test needs to be internal as it
specifically checks our Linux test font environment.

Update the test fonts container tar file accordingly.

Bug: 1249393
Change-Id: I5b0c63fede75d758a6fbabef80119fbdbfbe8307
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3529689
Auto-Submit: Dominik Röttsches <drott@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Philip Jägenstedt <foolip@chromium.org>
Commit-Queue: Dominik Röttsches <drott@chromium.org>
Cr-Commit-Position: refs/heads/main@{#996059}
GitOrigin-RevId: db2a7f7952a39a74abeb7500566efc273c231705
3 files changed