RFR: 8303486: [REDO] Update ProcessTools.startProcess(...) to exit early if process exit before linePredicate is printed.

[Leonid Mesnik]

It is the 2nd attempt to fix
[JDK-8303133](https://bugs.openjdk.org/browse/JDK-8303133) Update ProcessTools.startProcess(...) to exit early if the process exit before linePredicate is printed.

The first fix failed because it runs
Utils.waitForCondition(BooleanSupplier condition, long timeout, long sleepTime) { ..}
with 0 as no timeout and not -1 as required.

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Commit messages:
 - the additional fix
 - Revert "8303421: [BACKOUT] 8303133: Update ProcessTools.startProcess(...) to exit early if process exit before linePredicate is printed."

Changes: https://git.openjdk.org/jdk/pull/12815/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12815&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8303486
  Stats: 31 lines in 2 files changed: 18 ins; 3 del; 10 mod
  Patch: https://git.openjdk.org/jdk/pull/12815.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12815/head:pull/12815

PR: https://git.openjdk.org/jdk/pull/12815