[jdk22u] Integrated: Merge jdk22:master

[Rob McKenna]

merge

-------------

Commit messages:
 - Merge
 - 8321151: JDK-8294427 breaks Windows L&F on all older Windows versions
 - 8322790: RISC-V: Tune costs for shuffles with no conversion
 - 8318158: RISC-V: implement roundD/roundF intrinsics
 - 8321972: test runtime/Unsafe/InternalErrorTest.java timeout on linux-riscv64 platform
 - 8323428: Shenandoah: Unused memory in regions compacted during a full GC should be mangled
 - 8323210: Update the usage of cmsFLAGS_COPY_ALPHA
 - 8317804: com/sun/jdi/JdwpAllowTest.java fails on Alpine 3.17 / 3.18
 - 8323331: fix typo hpage_pdm_size
 - 8323065: Unneccesary CodeBlob lookup in CompiledIC::internal_set_ic_destination
 - ... and 12 more: https://git.openjdk.org/jdk22u/compare/23301d57...968d7573

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

Changes: https://git.openjdk.org/jdk22u/pull/27/files
  Stats: 224 lines in 20 files changed: 191 ins; 4 del; 29 mod
  Patch: https://git.openjdk.org/jdk22u/pull/27.diff
  Fetch: git fetch https://git.openjdk.org/jdk22u.git pull/27/head:pull/27

PR: https://git.openjdk.org/jdk22u/pull/27