RFR: 7903414: Support test.query for TestNG tests.

[Jan Lahoda]

Tried to add the `test.query` support for TestNG tests.

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Commit messages:
 - 7903414: Support test.query for TestNG tests.

Changes: https://git.openjdk.org/jtreg/pull/145/files
 Webrev: https://webrevs.openjdk.org/?repo=jtreg&pr=145&range=00
  Issue: https://bugs.openjdk.org/browse/CODETOOLS-7903414
  Stats: 305 lines in 6 files changed: 298 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jtreg/pull/145.diff
  Fetch: git fetch https://git.openjdk.org/jtreg pull/145/head:pull/145

PR: https://git.openjdk.org/jtreg/pull/145