[jdk17u-dev] RFR: 8185429: [macos] After a modal dialog is closed, no window becomes active

[Goetz Lindenmaier]

I backport this for parity with 17.0.17-oracle.

Resolve Copyright, probably clean.

ProblemListed test passes.

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Commit messages:
 - backport 3a26bbcebc2f7d11b172f2b16192a3adefeb8111

Changes: https://git.openjdk.org/jdk17u-dev/pull/3836/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3836&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8185429
  Stats: 8 lines in 2 files changed: 6 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3836.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3836/head:pull/3836

PR: https://git.openjdk.org/jdk17u-dev/pull/3836