Integrated: Merge jdk

[Mikael Vidstedt]

Merge in jdk-19+5

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Commit messages:
 - Merge jdk
 - 8258603: c1 IR::verify is expensive
 - 8268081: Upgrade Unicode Data Files to 14.0.0
 - 8274243: Implement fast-path for ASCII-compatible CharsetEncoders on aarch64
 - 8278065: Refactor subclassAudits to use ClassValue
 - 8238161: use os::fopen in HS code where possible
 - 8279536: jdk/nio/zipfs/ZipFSOutputStreamTest.java timed out
 - 8278461: Use Executable.getSharedParameterTypes() instead of Executable.getParameterTypes() in trusted code
 - 8279676: Dubious YMM register clearing in x86_64 arraycopy stubs
 - 8278581: Improve reference processing statistics log output
 - ... and 267 more: https://git.openjdk.java.net/portola/compare/e7eae729...77557123

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.java.net/?repo=portola&pr=41&range=00.0
 - jdk: https://webrevs.openjdk.java.net/?repo=portola&pr=41&range=00.1

Changes: https://git.openjdk.java.net/portola/pull/41/files
  Stats: 33940 lines in 949 files changed: 23568 ins; 6128 del; 4244 mod
  Patch: https://git.openjdk.java.net/portola/pull/41.diff
  Fetch: git fetch https://git.openjdk.java.net/portola pull/41/head:pull/41

PR: https://git.openjdk.java.net/portola/pull/41