[JUnit 5+] `@RepeatedTest` runs more times than required

[nlisker]

When running a @RepeatedTest, Arquillian runs it for multiplicities of the specified value:
2 -> 4
3 -> 9
4 -> 16

Any simple class will show the issue

@ExtendWith(ArquillianExtension.class)
public class ArqSuitTest {

		@Deployment
		public static WebArchive createDeployment() {
			return ShrinkWrap.create(WebArchive.class, "1.war");
		}

	@RepeatedTest(3)
	void a() {
		System.out.println("a");
	}

will print something like

<start test>
a
a
a
<start test>
a
a
a
<start test>
a
a
a