Integrated: Merge jdk

[Mikael Vidstedt]

Merge in jdk-16+23

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

Commit messages:
 - Merge jdk
 - 8255900: x86: Reduce impact when VerifyOops is disabled
 - 8255886: Shenandoah: Resolve cset address truncation and register clash in interpreter LRB
 - 8252870: Finalize (remove "incubator" from) jpackage
 - 8255128: linux x86 build failure with libJNIPoint.c
 - 8255838: Use 32-bit immediate movslq in macro assembler if 64-bit value fits in 32 bits on x86_64
 - 8255863: Clean up test/jdk/java/lang/invoke/defineHiddenClass/BasicTest.java
 - 8255862: Remove @SuppressWarnings from sun.misc.Unsafe
 - 8255855: appcds/jigsaw/NewModuleFinderTest.java test failed due to unexpected NPE
 - 8254742: InputStream::readNBytes(int) result may contain zeros not in input
 - ... and 570 more: https://git.openjdk.java.net/portola/compare/ec122d5b...1dc6274f

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.java.net/?repo=portola&pr=17&range=00.0
 - jdk: https://webrevs.openjdk.java.net/?repo=portola&pr=17&range=00.1

Changes: https://git.openjdk.java.net/portola/pull/17/files
  Stats: 465910 lines in 3016 files changed: 398648 ins; 50085 del; 17177 mod
  Patch: https://git.openjdk.java.net/portola/pull/17.diff
  Fetch: git fetch https://git.openjdk.java.net/portola pull/17/head:pull/17

PR: https://git.openjdk.java.net/portola/pull/17