[jdk21u-dev] RFR: Merge jdk21u:master

[Goetz Lindenmaier]

Merge build tag 21.0.8+8 from jdk21u to jdk21u-dev

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Commit messages:
 - Merge8
 - 8360406: [21u] Disable logic for attaching type annotations to class files until 8359336 is fixed

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

Changes: https://git.openjdk.org/jdk21u-dev/pull/1928/files
  Stats: 9 lines in 3 files changed: 6 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1928.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1928/head:pull/1928

PR: https://git.openjdk.org/jdk21u-dev/pull/1928