[jdk15u-dev] RFR: 8264786: [macos] All Swing/AWT apps cause Allow Notifications prompt to appear when app is launched

[Vladimir Kempik]

Almost clean backport to jdk15u-dev, inly issue was copyright year in NSApplicationAWT.m file

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Commit messages:
 - Backport 020236cb9825bf4fa91a495a179623e3fcdc0149

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/42/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=42&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8264786
  Stats: 24 lines in 4 files changed: 9 ins; 9 del; 6 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/42.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/42/head:pull/42

PR: https://git.openjdk.java.net/jdk15u-dev/pull/42