Adapt Test_org_eclipse_swt_events_KeyEvent for Windows Server 2025

This is WiP to analyze the issue with the
Test_org_eclipse_swt_events_KeyEvent tests on Windows Server 2025

Author: HeikoKlare

tests/org.eclipse.swt.tests.win32/JUnit Tests/org/eclipse/swt/tests/win32/KeyboardLayoutTest.java

@@ -360,6 +360,11 @@ protected void ensureShellFocused() {
 		// Note that `Shell.isFocusControl()` still returns `true` even if a
 		// different app is focused
 		if (shell.handle != OS.GetForegroundWindow()) {
+			System.out.println("handle of current shell: " + OS.GetForegroundWindow());
+			System.out.println("handle of tracked shell: " + shell.handle);
+			for (Shell shell : display.getShells()) {
+				System.out.println(shell.handle + ": " + shell.toString());
+			}
 			fail("Test Shell lost focus (did you use keyboard/mouse while the test was running?)");
 		}
 	}
@@ -587,6 +592,7 @@ protected void testKey(String testName, Runnable runnable, int expectStateMask,
 	}
 
 	protected void testScanCode(int pressStateMask, UsScan pressScanCode, int expectStateMask, char expectChar, int expectLocation, int expectKeyCode) {
+		shell.forceFocus();
 		String testName = getKeyName(pressStateMask, pressScanCode);
 		testKey(
 			testName,