RFR: 8319648: java/lang/SecurityManager tests ignore vm flags

[Matthew Donovan]

In this PR I updated the tests to use the newer ProcessTools.createTestJavaProcessBuilder methods to pass VM options to child processes.

-------------

Commit messages:
 - 8319648: java/lang/SecurityManager tests ignore vm flags

Changes: https://git.openjdk.org/jdk/pull/17878/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17878&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8319648
  Stats: 8 lines in 2 files changed: 1 ins; 2 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/17878.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17878/head:pull/17878

PR: https://git.openjdk.org/jdk/pull/17878