[lilliput-jdk21u:lilliput] RFR: Merge jdk21u:jdk-21.0.5+11

[Roman Kennke]

As title says, merges tag jdk-21.0.5+11 of upstream jdk21u into lilliput-jdk21u

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Commit messages:
 - Merge tag 'jdk-21.0.5+11' into merge-jdk-21.0.5+11
 - 8341989: [21u] Back out JDK-8327501 and JDK-8328366
 - 8341674: [21u] Remove designator DEFAULT_PROMOTED_VERSION_PRE=ea for release 21.0.5
 - 8332644: Improve graph optimizations
 - 8331446: Improve deserialization support
 - 8328726: Better Kerberos support
 - 8335713: Enhance vectorization analysis
 - 8328544: Improve handling of vectorization
 - 8328286: Enhance HTTP client
 - 8311208: Improve CDS Support
 - ... and 654 more: https://git.openjdk.org/lilliput-jdk21u/compare/c861288b...4ba73414

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lilliput: https://webrevs.openjdk.org/?repo=lilliput-jdk21u&pr=37&range=00.0
 - jdk21u:jdk-21.0.5+11: https://webrevs.openjdk.org/?repo=lilliput-jdk21u&pr=37&range=00.1

Changes: https://git.openjdk.org/lilliput-jdk21u/pull/37/files
  Stats: 97841 lines in 2109 files changed: 57778 ins; 26658 del; 13405 mod
  Patch: https://git.openjdk.org/lilliput-jdk21u/pull/37.diff
  Fetch: git fetch https://git.openjdk.org/lilliput-jdk21u.git pull/37/head:pull/37

PR: https://git.openjdk.org/lilliput-jdk21u/pull/37