[jdk26u] RFR: Merge jdk:jdk26

[Nibedita Jena]

Merge

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

Commit messages:
 - Merge remote-tracking branch 'jdk/jdk26' into Merge_01-27
 - 8375683: Add notes for sctp tests
 - 8375541: G1: Race in G1BarrierSet::write_ref_field_post()
 - 8375314: Parallel: Crash iterating over unloaded classes for ObjectCountAfterGC event
 - 8375775: JDK 26 RDP2 L10n resource files update
 - 8371559: Intermittent timeouts in test javax/net/ssl/Stapling/HttpsUrlConnClient.java
 - Merge
 - 8368032: Enhance Certificate Checking
 - 8365280: Enhance JOptionPane
 - 8359501: Enhance Handling of URIs
 - ... and 9 more: https://git.openjdk.org/jdk26u/compare/4444eb36...c287d6bf

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.org/jdk26u/pull/29/files
  Stats: 1525 lines in 54 files changed: 1161 ins; 170 del; 194 mod
  Patch: https://git.openjdk.org/jdk26u/pull/29.diff
  Fetch: git fetch https://git.openjdk.org/jdk26u.git pull/29/head:pull/29

PR: https://git.openjdk.org/jdk26u/pull/29