Update to JUnit5 across all modules (#1668)

* Updated saga to JUnit 5

* Update fix for CI job in trampoline module

* Updated update-method module to JUnit 5

* Upgraded to latest JUnit Jupiter
JUnit 4 is not needed when using JUnit-Vintage

* Reverted change to access modifier on Trampoline

* Cleanup to resolve code smells

* Formatting

* Formatting

* Migrating to JUnit5 and updating some Mockito patterns

* Migrating to JUnit5

* Migrating to JUnit5

* Migrating to JUnit 5

* Formatting cleanup

* Added missing scope for junit

* Fixed tests that were not running previously.

Co-authored-by: Subhrodip Mohanta <hello@subho.xyz>

marker/src/test/java/GuardTest.java

@@ -21,18 +21,18 @@
  * THE SOFTWARE.
  */
 
-import org.junit.jupiter.api.Test;
-
 import static org.hamcrest.CoreMatchers.instanceOf;
 import static org.hamcrest.MatcherAssert.assertThat;
 
+import org.junit.jupiter.api.Test;
+
 /**
  * Guard test
  */
-public class GuardTest {
+class GuardTest {
 
   @Test
-  public void testGuard() {
+  void testGuard() {
     var guard = new Guard();
     assertThat(guard, instanceOf(Permission.class));
   }