[jdk17u-dev] RFR: 8293550: Optionally add get-task-allow entitlement to macos binaries

[Ben Taylor]

Backporting for parity with Oracle JDK 17. Patch is clean after [JDK-8273497](https://bugs.openjdk.org/browse/JDK-8273497) (#914) and [JDK-8285093](https://bugs.openjdk.org/browse/JDK-8285093) (#915).

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Depends on: https://git.openjdk.org/jdk17u-dev/pull/915

Commit messages:
 - Backport f42caefe2e7658bfb5ab8ef938b134bdb6746ff1

Changes: https://git.openjdk.org/jdk17u-dev/pull/916/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=916&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8293550
  Stats: 212 lines in 10 files changed: 158 ins; 47 del; 7 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/916.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/916/head:pull/916

PR: https://git.openjdk.org/jdk17u-dev/pull/916