Test_org_eclipse_swt_browser_Browser.test_ProgressListener_completed_Called failed randomly

[fedejeanne]

org.eclipse.swt.tests.junit.Test_org_eclipse_swt_browser_Browser.test_ProgressListener_completed_Called failed in a GH Action in #2112

Stack-trace:

Error:  org.eclipse.swt.tests.junit.Test_org_eclipse_swt_browser_Browser.test_ProgressListener_completed_Called[browser flags: 0] -- Time elapsed: 17.37 s <<< FAILURE!
java.lang.AssertionError
	at org.junit.Assert.fail(Assert.java:87)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.junit.Assert.assertTrue(Assert.java:53)
	at org.eclipse.swt.tests.junit.Test_org_eclipse_swt_browser_Browser.test_ProgressListener_completed_Called(Test_org_eclipse_swt_browser_Browser.java:1005)
...

It might be worth looking if failing test has the same root cause as #1843