[jdk17u-dev] RFR: 8326705: Test CertMsgCheck.java fails to find alert certificate_required [v3]

[Goetz Lindenmaier]

> I backport this as follow up of JDK-8311644.  Based on push in 21.

Goetz Lindenmaier has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into goetz_backport_8326705
 - backport 03ab6e479ce0e5d4d4765660ee718df09d05fded
 - backport af0985974de246af6610faa90d7c1af5ec5addc3

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

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/4275/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/4275/files/4e25d8d0..edb5a28a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=4275&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=4275&range=01-02

  Stats: 522 lines in 10 files changed: 235 ins; 236 del; 51 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/4275.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/4275/head:pull/4275

PR: https://git.openjdk.org/jdk17u-dev/pull/4275