RFR: Merge openjdk/jdk:master

[William Kemper]

Merge tag jdk-21+5

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

Commit messages:
 - Merge tag 'jdk-21+5' into merge-jdk21-5
 - Merge
 - 8299862: OfAddress setter should disallow heap segments
 - 8299849: Revert JDK-8294461: wrong effectively final determination by javac
 - 8299227: host `exif.org` not found in link in doc comment
 - 8299715: IR test: VectorGatherScatterTest.java fails with SVE randomly
 - 8294744: AArch64: applications/kitchensink/Kitchensink.java crashed: assert(oopDesc::is_oop(obj)) failed: not an oop
 - 8299733: AArch64: "unexpected literal addressing mode" assertion failure with -XX:+PrintC1Statistics
 - 8299693: Change to Xcode12.4+1.1 devkit for building on macOS at Oracle
 - 8300001: ProblemList test java/security/Policy/Root/Root.java
 - ... and 97 more: https://git.openjdk.org/shenandoah/compare/ec3e5ef1...06c44b37

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.org/?repo=shenandoah&pr=201&range=00.0
 - openjdk/jdk:master: https://webrevs.openjdk.org/?repo=shenandoah&pr=201&range=00.1

Changes: https://git.openjdk.org/shenandoah/pull/201/files
  Stats: 7201 lines in 404 files changed: 4284 ins; 1621 del; 1296 mod
  Patch: https://git.openjdk.org/shenandoah/pull/201.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah pull/201/head:pull/201

PR: https://git.openjdk.org/shenandoah/pull/201