RFR: 8322251: [Linux] JavaFX is not displaying CJK on Ubuntu 23.10 and later

[Phil Race]

The Linux font lookup code is rejecting CFF OpenType fonts.
Since these are becoming common because of the Noto family this could soon be quite a problem.
I expect this fix is a candidate for backporting.

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Commit messages:
 - 8322251

Changes: https://git.openjdk.org/jfx/pull/1439/files
  Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1439&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8322251
  Stats: 7 lines in 1 file changed: 4 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jfx/pull/1439.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1439/head:pull/1439

PR: https://git.openjdk.org/jfx/pull/1439