RFR: 8337664: Distrust TLS server certificates issued after Oct 2024 and anchored by Entrust Root CAs [v2]

[Mark Powers]

> Please review this change to distrust TLS server certificates issued after October 31, 2024 and anchored by Entrust Root CAs. This change is in line with similar plans recently announced by Google and Mozilla. TLS server certificates issued before this date will continue to be valid until they expire. This restriction should have minimal compatibility impact since Entrust has announced they will be using a partner (SSL.com) for all TLS server certificates issued after Oct 31, 2024.
> 
> See the CSR for more details: https://bugs.openjdk.org/browse/JDK-8339194

Mark Powers has updated the pull request incrementally with one additional commit since the last revision:

  remove unused files

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/20731/files
  - new: https://git.openjdk.org/jdk/pull/20731/files/6b21fc1b..62cbbe5e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=20731&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=20731&range=00-01

  Stats: 245 lines in 9 files changed: 0 ins; 245 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/20731.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20731/head:pull/20731

PR: https://git.openjdk.org/jdk/pull/20731