[jdk21u-dev] RFR: Merge jdk21u:master [v2]

[Christoph Langer]

> Merge back changes of jdk-21.0.4+6

Christoph Langer has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/794/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/794/files/a0b3c6cd..a0b3c6cd

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=794&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=794&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/794.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/794/head:pull/794

PR: https://git.openjdk.org/jdk21u-dev/pull/794