RFR: Merge openjdk/jdk21u:master

[William Kemper]

Merges tag jdk-21.0.9+9

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Commit messages:
 - 8368308: ISO 4217 Amendment 180 Update
 - 8365389: Remove static color fields from SwingUtilities3 and WindowsMenuItemUI

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.org/shenandoah-jdk21u/pull/224/files
  Stats: 90 lines in 9 files changed: 14 ins; 50 del; 26 mod
  Patch: https://git.openjdk.org/shenandoah-jdk21u/pull/224.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah-jdk21u.git pull/224/head:pull/224

PR: https://git.openjdk.org/shenandoah-jdk21u/pull/224