[jdk21u-dev] RFR: 8316460: 4 javax/management tests ignore VM flags

[Goetz Lindenmaier]

I backport this for parity with 21.0.4-oracle.

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Commit messages:
 - Backport d39b7bab27af5ba24ff0925037b8e5fb99680dc0

Changes: https://git.openjdk.org/jdk21u-dev/pull/447/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=447&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316460
  Stats: 132 lines in 5 files changed: 12 ins; 59 del; 61 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/447.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/447/head:pull/447

PR: https://git.openjdk.org/jdk21u-dev/pull/447