[lworld] RFR: Merge jdk

[David Simms]

Merge jdk-19+8

Further fixes for:
- CP indices modified by changes from mainline (javac tests)
- Finalizer deprecation
- Classfile version 63

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Commit messages:
 - Further CP indices modified by changes from mainline
 - Finalizer deprecation
 - CP indices modified by changes from mainline
 - Version 63
 - Logical merge fixes
 - Merge tag 'jdk-19+8' into lworld_merge_jdk_19_8
 - 8278254: Cleanup doclint warnings in java.desktop module
 - 8280600: C2: assert(!had_error) failed: bad dominance
 - 8279535: C2: Dead code in PhaseIdealLoop::create_loop_nest after JDK-8276116
 - 8280885: Shenandoah: Some tests failed with "EA: missing allocation reference path"
 - ... and 855 more: https://git.openjdk.java.net/valhalla/compare/f5a5dc35...59d74953

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/?repo=valhalla&pr=630&range=00.0
 - jdk: https://webrevs.openjdk.java.net/?repo=valhalla&pr=630&range=00.1

Changes: https://git.openjdk.java.net/valhalla/pull/630/files
  Stats: 103971 lines in 2818 files changed: 68416 ins; 20442 del; 15113 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/630.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/630/head:pull/630

PR: https://git.openjdk.java.net/valhalla/pull/630