RFR: 8260381: ProblemList com/sun/management/DiagnosticCommandMBean/DcmdMBeanTestCheckJni.java on Win with ZGC

[Daniel D.Daugherty]

I'm reducing the noise in the JDK17 CI by ProblemListing this new test
on Win* with ZGC.

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Commit messages:
 - 8260381: ProblemList com/sun/management/DiagnosticCommandMBean/DcmdMBeanTestCheckJni.java on Win with ZGC

Changes: https://git.openjdk.java.net/jdk/pull/2225/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2225&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8260381
  Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2225.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2225/head:pull/2225

PR: https://git.openjdk.java.net/jdk/pull/2225