[jdk21u] RFR: 8312592: New parentheses warnings after HarfBuzz 7.2.0 update

[Aleksey Shipilev]

Clean backport to unbreak JDK build on older platforms.

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Commit messages:
 - Backport ea067fc3d2b1fecda694442c7921ecb980377c1e

Changes: https://git.openjdk.org/jdk21u/pull/267/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=267&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312592
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u/pull/267.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/267/head:pull/267

PR: https://git.openjdk.org/jdk21u/pull/267