[jdk8u-dev] RFR: Merge jdk8u:master

[Andrew John Hughes]

Sync jdk8u412-b07

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Commit messages:
 - Merge tag 'jdk8u412-b07' into cpu-2024-04
 - 8321408: Add Certainly roots R1 and E1
 - 8322750: Test "api/java_awt/interactive/SystemTrayTests.html" failed because A blue ball icon is added outside of the system tray

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=474&range=00.0
 - jdk8u:master: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=474&range=00.1

Changes: https://git.openjdk.org/jdk8u-dev/pull/474/files
  Stats: 187 lines in 6 files changed: 176 ins; 0 del; 11 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/474.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/474/head:pull/474

PR: https://git.openjdk.org/jdk8u-dev/pull/474