[jdk16u] Integrated: 8261753: Test java/lang/System/OsVersionTest.java still failing on BigSur patch versions after JDK-8253702

[Christoph Langer]

Backport of JDK-8261753

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Commit messages:
 - Backport 8ba390d1e243c5ec2e637263fa44907b664e8ceb

Changes: https://git.openjdk.java.net/jdk16u/pull/36/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk16u&pr=36&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8261753
  Stats: 10 lines in 1 file changed: 7 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk16u/pull/36.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk16u pull/36/head:pull/36

PR: https://git.openjdk.java.net/jdk16u/pull/36