Disable Picocli's usage help auto width computation

Fixes #3419

junit-platform-console/src/main/java/org/junit/platform/console/options/MainCommand.java

@@ -33,7 +33,7 @@
 		sortOptions = false, //
 		usageHelpWidth = 95, //
 		showAtFileInUsageHelp = true, //
-		usageHelpAutoWidth = true, //
+		usageHelpAutoWidth = false, // https://github.com/remkop/picocli/issues/1104
 		description = "Launches the JUnit Platform for test discovery and execution.", //
 		footerHeading = "%n", //
 		footer = "For more information, please refer to the JUnit User Guide at%n" //

platform-tests/src/test/java/org/junit/platform/console/ConsoleLauncherTests.java

@@ -47,8 +47,7 @@ void displayBanner(String command) {
 		var consoleLauncher = new ConsoleLauncher(ConsoleTestExecutor::new, printSink, printSink);
 		consoleLauncher.run(command);
 
-		assertThat(stringWriter.toString()).contains(
-			"Thanks for using JUnit! Support its development at https://junit.org/sponsoring");
+		assertThat(stringWriter.toString()).contains("Thanks for using JUnit!");
 	}
 
 	@ParameterizedTest(name = "{0}")

platform-tooling-support-tests/src/test/java/platform/tooling/support/tests/StandaloneTests.java

@@ -66,7 +66,7 @@ void listAllObservableEngines() {
 				.setTool(new Java()) //
 				.setProject("standalone") //
 				.addArguments("-jar", MavenRepo.jar("junit-platform-console-standalone")) //
-				.addArguments("engines", "--disable-banner").build() //
+				.addArguments("engines", "--disable-ansi-colors", "--disable-banner").build() //
 				.run(false);
 
 		assertEquals(0, result.getExitCode(), String.join("\n", result.getOutputLines("out")));