[jdk21u-dev] RFR: 8375057: Update HarfBuzz to 12.3.2

[Goetz Lindenmaier]

I backport this to keep harfbuzz up to date.

-------------

Commit messages:
 - Backport 4db0f7f29154d6618c63a30ef2a86267c842ebb3

Changes: https://git.openjdk.org/jdk21u-dev/pull/2612/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2612&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8375057
  Stats: 14888 lines in 173 files changed: 5161 ins; 3058 del; 6669 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2612.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2612/head:pull/2612

PR: https://git.openjdk.org/jdk21u-dev/pull/2612