RFR: 8319673: Few security tests ignore VM flags

[Matthew Donovan]

In this PR I updated the tests to use the newer ProcessTools.createTestJavaProcessBuilder() methods to launch child processes. This method ensures that VM options are passed to subprocesses.

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Commit messages:
 - 8319673: Few security tests ignore VM flags

Changes: https://git.openjdk.org/jdk/pull/17877/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17877&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8319673
  Stats: 51 lines in 4 files changed: 12 ins; 13 del; 26 mod
  Patch: https://git.openjdk.org/jdk/pull/17877.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17877/head:pull/17877

PR: https://git.openjdk.org/jdk/pull/17877