[jdk21u-dev] RFR: 8318599: HttpURLConnection cache issues leading to crashes in JGSS w/ native GSS introduced by 8303809

[Andrew Lu]

I backport this for parity with 21.0.4-oracle.

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Commit messages:
 - Backport f1a24f6d4827f9b8648dd2afe6d606dab67d51fe

Changes: https://git.openjdk.org/jdk21u-dev/pull/508/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=508&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318599
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/508.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/508/head:pull/508

PR: https://git.openjdk.org/jdk21u-dev/pull/508