RFR: Merge jdk19 [v2]

[Jesper Wilhelmsson]

> Forwardport JDK 19 -> JDK 20

Jesper Wilhelmsson 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 14 additional commits since the last revision:

 - Merge
 - 8288132: Update test artifacts in QuoVadis CA interop tests
   
   Reviewed-by: mullan
 - 8271838: AmazonCA.java interop test fails
   
   Reviewed-by: mullan
 - 8287743: javax/swing/text/CSSBorder/6796710/bug6796710.java failed
   
   Reviewed-by: aivanov
 - 8288181: AArch64: clean up out-of-date comments
   
   Reviewed-by: shade
 - 8288203: runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java fails with release VMs
   
   Reviewed-by: shade
 - 8287902: UnreadableRB case in MissingResourceCauseTest is not working reliably on Windows
   
   Reviewed-by: naoto
 - 8283724: Incorrect description for jtreg-failure-handler option
   
   Reviewed-by: erikj, ihse
 - 8286197: C2: Optimize MemorySegment shape in int loop
   
   Reviewed-by: kvn, thartmann
 - 8280454: G1: ClassLoaderData verification keeps CLDs live that causes problems with VerifyDuringGC during Remark
   
   Reviewed-by: stefank, coleenp
 - ... and 4 more: https://git.openjdk.org/jdk/compare/08de61a6...0f0d850f

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Changes:
  - all: https://git.openjdk.org/jdk/pull/9128/files
  - new: https://git.openjdk.org/jdk/pull/9128/files/0f0d850f..0f0d850f

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=9128&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=9128&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/9128.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9128/head:pull/9128

PR: https://git.openjdk.org/jdk/pull/9128