[jdk21u-dev] RFR: 8341246: Test com/sun/tools/attach/PermissionTest.java fails access denied after JDK-8327114

[Goetz Lindenmaier]

A required test fix after backport of JDK-8327114.

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Depends on: https://git.openjdk.org/jdk21u-dev/pull/2523

Commit messages:
 - backport 76283dd2701ca4ad5c1c99a66f3e8e3d0fe55d44

Changes: https://git.openjdk.org/jdk21u-dev/pull/2530/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2530&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8341246
  Stats: 2723 lines in 3 files changed: 3 ins; 2718 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2530.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2530/head:pull/2530

PR: https://git.openjdk.org/jdk21u-dev/pull/2530