[lworld] RFR: Merge jdk

[David Simms]

Merge tag 'jdk-27+10' into lworld_merge_jdk_27_10
Added tag jdk-27+10 for changeset 759fe588

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Commit messages:
 - Merge tag 'jdk-27+10' into lworld_merge_jdk_27_10
 - 8376186: [VectorAPI] Nomenclature change for concrete vector classes
 - 8377712: ConstantPool of WeakReferenceKey is not deterministic in CDS archive
 - 8378149: [s390] Non-C2 / minimal JVM crashes in the build
 - 8326487: ZipFileSystem.getPath("").getFileName() returns null instead of an empty Path
 - 8376534: Source launcher instantiates wrong class on inherited instance main
 - 8378119: GenShen: Restore log message about characteristics of promotion efforts
 - 8378191: [BACKOUT] JDK-8378076 Improve inlining around oop_oop_iterate
 - 8377983: (zipfs) ZipFileSystem.initCEN needlessly reads END header
 - 8378076: Improve inlining around oop_oop_iterate
 - ... and 59 more: https://git.openjdk.org/valhalla/compare/0b90db8e...af149b69

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.org/?repo=valhalla&pr=2154&range=00.0
 - jdk: https://webrevs.openjdk.org/?repo=valhalla&pr=2154&range=00.1

Changes: https://git.openjdk.org/valhalla/pull/2154/files
  Stats: 478600 lines in 509 files changed: 240747 ins; 234786 del; 3067 mod
  Patch: https://git.openjdk.org/valhalla/pull/2154.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2154/head:pull/2154

PR: https://git.openjdk.org/valhalla/pull/2154