RFR: 8314333: Update com/sun/jdi/ProcessAttachTest.java to use ProcessTools.createTestJvm(..)

[Leonid Mesnik]

Test updated to run debugee VM with correct options.

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Commit messages:
 - 831433

Changes: https://git.openjdk.org/jdk/pull/15398/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15398&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8314333
  Stats: 5 lines in 1 file changed: 0 ins; 3 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/15398.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15398/head:pull/15398

PR: https://git.openjdk.org/jdk/pull/15398