RFR: Merge openjdk/jdk:master [v3]

[William Kemper]

> Merges tag jdk-24+12

William Kemper has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 66 commits:

 - 8334357: Use NonInterleavingLogStream for report_metadata_oome
   
   Reviewed-by: jsjolen, stuefe
 - 8333265: De-duplicate method references in java.util.stream.FindOps
   
   Reviewed-by: liach
 - 8338146: Improve Exchanger performance with VirtualThreads
   
   Reviewed-by: alanb
 - 8338688: Shenandoah: Avoid calling java_lang_Class accessors in asserts/verifier
   
   Reviewed-by: rkennke, wkemper
 - 8338677: Improve startup of memory access var handles by simplifying combinator chains
   
   Reviewed-by: redestad
 - 8338532: Speed up the ClassFile API MethodTypeDesc#ofDescriptor
   
   Reviewed-by: redestad, liach
 - 8338490: Serial: Move Generation::print_on to subclasses
   
   Reviewed-by: gli
 - 8338545: Functional interface implementations for common pre-boot ClassFile operations
   
   Reviewed-by: asotona
 - 8338595: Add more linesize for MIME decoder in macro bench test Base64Decode
   
   Reviewed-by: rehn
 - 8338539: New Object to ObjectMonitor mapping: riscv64 implementation
   
   Reviewed-by: fyang, rehn, mli
 - ... and 56 more: https://git.openjdk.org/shenandoah/compare/4c344335...1d05989b

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Changes: https://git.openjdk.org/shenandoah/pull/483/files
  Webrev: https://webrevs.openjdk.org/?repo=shenandoah&pr=483&range=02
  Stats: 13957 lines in 365 files changed: 8678 ins; 3321 del; 1958 mod
  Patch: https://git.openjdk.org/shenandoah/pull/483.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah.git pull/483/head:pull/483

PR: https://git.openjdk.org/shenandoah/pull/483