The pom.xml still referenced Junit4

It looks like the tycho I upgrade to in a previous commit behaves
differently -in regards to the junit selection when plugin.xml and
pom.xml reference a different junit version- from the tycho I used
before

Author: jan

io.sloeber.tests/pom.xml

@@ -13,9 +13,9 @@
 
   <dependencies>
     <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.13.1</version>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-engine</artifactId>
+			<version>5.9.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>