The java/awt/TrayIcon/TrayIconPopup/TrayIconPopupTest.java fails on Ubuntu 22.04 systems in 17u and 11u.

This is related to JDK-8295300; those tests were problem-listed by JDK-8295301.
TrayIconPopupTest.java isn't problem-listed on Linux in mainline, and I can't see its failures there. The reason for failures could be different.

----------System.out:(2/79)----------
System version is 5.15.0-1030-oracle
Icon location java.awt.Point[x=1811,y=37]
----------System.err:(14/1080)----------
java.lang.RuntimeException: FAIL: ActionEvent not triggered when JPopupMenu shown and menu item selected using keyboard
        at TrayIconPopupTest.doTest(TrayIconPopupTest.java:151)
        at TrayIconPopupTest.main(TrayIconPopupTest.java:65)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
        at java.base/java.lang.Thread.run(Thread.java:834)