[jdk21u-dev] RFR: 8344581: [TESTBUG] java/awt/Robot/ScreenCaptureRobotTest.java failing on macOS

[Goetz Lindenmaier]

I backport this for parity with 21.0.8-oracle

Not problem listed in 21, thus omitted PL change.

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Commit messages:
 - Backport 0d30b869d8be831bfc5ff5511b3a42900e4c22a4

Changes: https://git.openjdk.org/jdk21u-dev/pull/1432/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1432&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8344581
  Stats: 13 lines in 1 file changed: 12 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1432.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1432/head:pull/1432

PR: https://git.openjdk.org/jdk21u-dev/pull/1432