RFR: CODETOOLS-7902828: JMH: Start testing with JDK 17 EA

[Aleksey Shipilev]

JDK mainline had switched development to JDK 17 EA, we should be adding that version to pipelines.

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Commit messages:
 - CODETOOLS-7902828: JMH: Start testing with JDK 17 EA

Changes: https://git.openjdk.java.net/jmh/pull/20/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jmh&pr=20&range=00
  Issue: https://bugs.openjdk.java.net/browse/CODETOOLS-7902828
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jmh/pull/20.diff
  Fetch: git fetch https://git.openjdk.java.net/jmh pull/20/head:pull/20

PR: https://git.openjdk.java.net/jmh/pull/20