RFR: Merge openjdk/jdk:master [v2]

[William Kemper]

> Merges tag jdk-23+7

William Kemper has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 78 commits:

 - Merge remote-tracking branch 'shenandoah/master' into merge-jdk-23+7
 - 8322768: Optimize non-subword vector compress and expand APIs for AVX2 target.
   
   Reviewed-by: epeter, sviswanathan
 - 8323645: Remove unused internal sun.net.www.protocol.jar.URLJarFileCallBack interface
   
   Reviewed-by: alanb, dfuchs
 - 8324242: Avoid null check for OopHandle::ptr_raw()
   
   Reviewed-by: shade, jsjolen, coleenp
 - 8307788: vmTestbase/gc/gctests/LargeObjects/large003/TestDescription.java timed out
   
   Reviewed-by: lmesnik, shade
 - 8324280: RISC-V: Incorrect implementation in VM_Version::parse_satp_mode
   
   Reviewed-by: rehn, fyang
 - 6503196: API doc for DecimalFormat::getMaximumIntegerDigits is unclear
   
   Reviewed-by: naoto, iris
 - 8324647: Invalid test group of lib-test after JDK-8323515
   
   Reviewed-by: shade
 - 8320692: Null icon returned for .exe without custom icon
   
   Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
   Reviewed-by: aivanov
 - 8324553: Shenandoah: Move periodic tasks closer to their collaborators
   
   Reviewed-by: kdnilsen, shade
 - ... and 68 more: https://git.openjdk.org/shenandoah/compare/15096a26...29e688f7

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

Changes: https://git.openjdk.org/shenandoah/pull/387/files
 Webrev: https://webrevs.openjdk.org/?repo=shenandoah&pr=387&range=01
  Stats: 7716 lines in 282 files changed: 4791 ins; 1853 del; 1072 mod
  Patch: https://git.openjdk.org/shenandoah/pull/387.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah.git pull/387/head:pull/387

PR: https://git.openjdk.org/shenandoah/pull/387