[jdk19u] RFR: 8290334: Update FreeType to 2.12.1

[Phil Race]

backport freetype 2.12.1 upgrade

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Commit messages:
 - 8290334: Update FreeType to 2.12.1

Changes: https://git.openjdk.org/jdk19u/pull/7/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk19u&pr=7&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8290334
  Stats: 67 lines in 19 files changed: 10 ins; 8 del; 49 mod
  Patch: https://git.openjdk.org/jdk19u/pull/7.diff
  Fetch: git fetch https://git.openjdk.org/jdk19u pull/7/head:pull/7

PR: https://git.openjdk.org/jdk19u/pull/7