RFR: Merge openjdk/jdk21u-dev:master [v3]

[William Kemper]

> Merges tag jdk-21.0.5+3

William Kemper 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. The pull request contains 12 additional commits since the last revision:

 - Merge remote-tracking branch 'shenandoah-jdk21u/master' into merge-jdk-21.0.5+3
 - 8336343: Add more known sysroot library locations for ALSA
   
   Backport-of: 9e6e0a8f341389215f0db6b2260f2b16351f02be
 - 8336928: GHA: Bundle artifacts removal broken
   
   Backport-of: 98562166e4a4c8921709014423c6cbc993aa0d97
 - 8336342: Fix known X11 library locations in sysroot
   
   Backport-of: ee365d75cca6f33e5781fe514e557caba2b67c32
 - 8337283: configure.log is truncated when build dir is on different filesystem
   
   Backport-of: 7e925d727f716e5c366b0d85b9c0de24efe43103
 - 8327501: Common ForkJoinPool prevents class unloading in some cases
   8328366: Thread.setContextClassloader from thread in FJP commonPool task no longer works after JDK-8327501
   
   Backport-of: 53c4714aab2e072ba18631875dcaa3b2d5d22243
 - 8330146: assert(!_thread->is_in_any_VTMS_transition()) failed
   
   Backport-of: c4ff58b9bcfd08eae0623a648a837e08f25b3f9b
 - 8328642: Convert applet test MouseDraggedOutCauseScrollingTest.html to main
   
   Backport-of: ab183e437c18b445e9c022a4d74de818d4ccecbe
 - 8334618: ubsan: support setting additional ubsan check options
   
   Backport-of: efb905e57ab7a5299952419fa9961316541056c2
 - 8333639: ubsan: cppVtables.cpp:81:55: runtime error: index 14 out of bounds for type 'long int [1]'
   
   Backport-of: 0199fee431e0dccdd570b38595ea29c760dbed44
 - ... and 2 more: https://git.openjdk.org/shenandoah-jdk21u/compare/b662c494...4d91471b

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

Changes:
  - all: https://git.openjdk.org/shenandoah-jdk21u/pull/72/files
  - new: https://git.openjdk.org/shenandoah-jdk21u/pull/72/files/75c82f63..4d91471b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=shenandoah-jdk21u&pr=72&range=02
 - incr: https://webrevs.openjdk.org/?repo=shenandoah-jdk21u&pr=72&range=01-02

  Stats: 26152 lines in 244 files changed: 23494 ins; 1482 del; 1176 mod
  Patch: https://git.openjdk.org/shenandoah-jdk21u/pull/72.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah-jdk21u.git pull/72/head:pull/72

PR: https://git.openjdk.org/shenandoah-jdk21u/pull/72