[jdk17u-dev] RFR: 8281274: deal with ActiveProcessorCount in os::Linux::print_container_info

[Matthias Baesken]

8281274: deal with ActiveProcessorCount in os::Linux::print_container_info

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Commit messages:
 - Backport bb2e10ccea0c0b89b06ace034c99253e9999ec47

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/279/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=279&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8281274
  Stats: 16 lines in 2 files changed: 14 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/279.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/279/head:pull/279

PR: https://git.openjdk.java.net/jdk17u-dev/pull/279