[jdk25u] RFR: 8367348: Enhance PassFailJFrame to support links in HTML

[Alexey Ivanov]

This pull request contains a backport of commit [7a3025e3](https://github.com/openjdk/jdk/commit/7a3025e3d7d33ed02db34c1485aa3c7b44b2d8ee) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Weijun Wang on 10 Sep 2025 and was reviewed by Alexey Ivanov.

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Commit messages:
 - Backport 7a3025e3d7d33ed02db34c1485aa3c7b44b2d8ee

Changes: https://git.openjdk.org/jdk25u/pull/193/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u&pr=193&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8367348
  Stats: 23 lines in 1 file changed: 21 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk25u/pull/193.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u.git pull/193/head:pull/193

PR: https://git.openjdk.org/jdk25u/pull/193