[jdk11u-dev] RFR: 8294740: Add cgroups keyword to TestDockerBasic.java [v2]

[Severin Gehwolf]

> Clean backport. Test only follow-up fix of #1526.

Severin Gehwolf has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1527/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1527/files/22ee6541..22ee6541

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1527&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1527&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1527.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1527/head:pull/1527

PR: https://git.openjdk.org/jdk11u-dev/pull/1527