UNOMI-912 Add new progress information to integration tests run. (#735)

- Start banner for integration tests
- Progress bar during test execution is now displayed with ETA, number of successful and failed tests
- At the end of the execution a CSV compatible output of the slowest tests is generated

Author: sergehuber

itests/src/test/java/org/apache/unomi/itests/AllITs.java

@@ -21,15 +21,14 @@
 import org.apache.unomi.itests.graphql.*;
 import org.apache.unomi.itests.migration.MigrationIT;
 import org.junit.runner.RunWith;
-import org.junit.runners.Suite;
 import org.junit.runners.Suite.SuiteClasses;
 
 /**
  * Defines suite of test classes to run.
  *
  * @author Sergiy Shyrkov
  */
-@RunWith(Suite.class)
+@RunWith(ProgressSuite.class)
 @SuiteClasses({
         Migrate16xToCurrentVersionIT.class,
         MigrationIT.class,