[jdk17u-dev] RFR: 8320129: "top" command during jtreg failure handler does not display CPU usage on OSX

[Andrew Lu]

I backport this for parity with 17.0.11-oracle.

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Commit messages:
 - Backport 8be3e39220cd64521f4e370011958e17e5fdeaf3

Changes: https://git.openjdk.org/jdk17u-dev/pull/2286/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2286&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320129
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2286.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2286/head:pull/2286

PR: https://git.openjdk.org/jdk17u-dev/pull/2286