[lworld] RFR: Merge jdk

[David Simms]

Merge tag 'jdk-26+17' into lworld_merge_jdk_26_17
Added tag jdk-26+17 for changeset 2aafda19

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Commit messages:
 - Merge branch 'lworld' into lworld_merge_jdk_26_17
 - Merge tag 'jdk-26+17' into lworld_merge_jdk_26_17
 - 8366948: AOT cache creation crashes when iterating training data
 - 8368015: Shenandoah: fix error in computation of average allocation rate
 - 8368174: Proactive initialization of @AOTSafeClassInitializer classes
 - 8368182: AOT cache creation fails with class defined by JNI
 - 8368335: Refactor the rest of Locale TestNG based tests to JUnit
 - 8368156: java/nio/file/Files/IsSameFile.java failing (win)
 - 8318662: Refactor some jdk/java/net/httpclient/http2 tests to JUnit
 - 8367702: PrintJob.getGraphics() should return null after PrintJob.end
 - ... and 128 more: https://git.openjdk.org/valhalla/compare/abc1d5b2...d002aee0

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.org/?repo=valhalla&pr=1693&range=00.0
 - jdk: https://webrevs.openjdk.org/?repo=valhalla&pr=1693&range=00.1

Changes: https://git.openjdk.org/valhalla/pull/1693/files
  Stats: 132290 lines in 1116 files changed: 116705 ins; 10523 del; 5062 mod
  Patch: https://git.openjdk.org/valhalla/pull/1693.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1693/head:pull/1693

PR: https://git.openjdk.org/valhalla/pull/1693