[jdk11u-dev] RFR: 8301118: Ignore allow and disallow options for java.security.manager System Property

[Dmitry Cherepanov]

Proposing the change for parity with Oracle (fixed in 11.0.21-oracle).

The change isn't a backport and it's implemented according to the description of https://bugs.openjdk.org/browse/JDK-8301118. New allow/disallow options for the java.security.manager system property should be ignored in JDK11.

New test fails without the change and passes with the change.

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Commit messages:
 - 8301118: Ignore allow and disallow options for java.security.manager System Property

Changes: https://git.openjdk.org/jdk11u-dev/pull/2932/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2932&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8301118
  Stats: 37 lines in 2 files changed: 37 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2932.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2932/head:pull/2932

PR: https://git.openjdk.org/jdk11u-dev/pull/2932