[jdk26] RFR: 8371559: Intermittent timeouts in test javax/net/ssl/Stapling/HttpsUrlConnClient.java

[Arno Zeller]

This pull request is a clean backport of [JDK-8371559](https://bugs.openjdk.org/browse/JDK-8371559). 
It is a test only change.

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Commit messages:
 - Backport af18fbd42d2a437dd35f33e557a8906ca0c3bd07

Changes: https://git.openjdk.org/jdk/pull/29294/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29294&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8371559
  Stats: 59 lines in 1 file changed: 21 ins; 11 del; 27 mod
  Patch: https://git.openjdk.org/jdk/pull/29294.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29294/head:pull/29294

PR: https://git.openjdk.org/jdk/pull/29294