[lworld] RFR: Merge jdk

[David Simms]

Merge tag 'jdk-25+21' into lworld_merge_jdk_25_21
Added tag jdk-25+21 for changeset e2ae50d8

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

Commit messages:
 - Merge tag 'jdk-25+21' into lworld_merge_jdk_25_21
 - 8355569: Some nsk/jdi tests can glean the "main" thread by using the ClassPrepareEvent for the debuggee main class
 - 8297727: Forcing LF interpretation lead to StackOverflowError in reflection code
 - 8355956: Prepare javap for class file format aware access flag parsing
 - 8355650: Remove unused fields in ParkEvent
 - 8355971: Build warnings after the changes for JDK-8354996
 - 8350498: Remove two Camerfirma root CA certificates
 - 8354897: Support Soft/Weak Reference in AOT cache
 - 8354547: REDO: Force clients to explicitly pass mem_tag value, even if it is mtNone
 - 8355391: Use Long::hashCode in java.time
 - ... and 110 more: https://git.openjdk.org/valhalla/compare/64fe6c1e...e3ecda45

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.org/?repo=valhalla&pr=1516&range=00.0
 - jdk: https://webrevs.openjdk.org/?repo=valhalla&pr=1516&range=00.1

Changes: https://git.openjdk.org/valhalla/pull/1516/files
  Stats: 24151 lines in 707 files changed: 18003 ins; 3009 del; 3139 mod
  Patch: https://git.openjdk.org/valhalla/pull/1516.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1516/head:pull/1516

PR: https://git.openjdk.org/valhalla/pull/1516