[jdk21u-dev] RFR: 8354475: TestDockerMemoryMetricsSubgroup.java fails with exitValue = 1

[Sergey Chernyshev]

This is a clean backport of JDK-8354475, a follow up fix for JDK-8343191 (#2278)

This PR depends on and can be integrated after #2280

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Depends on: https://git.openjdk.org/jdk21u-dev/pull/2280

Commit messages:
 - Backport e579cca619147aa51563dc00f374e02db49e1238

Changes: https://git.openjdk.org/jdk21u-dev/pull/2282/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2282&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8354475
  Stats: 18 lines in 1 file changed: 18 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2282.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2282/head:pull/2282

PR: https://git.openjdk.org/jdk21u-dev/pull/2282