N°5513 Improve PHPUnit output to stdout

Will allow to see progress when looking at the Jenkins output

test/phpunit.xml.dist

@@ -16,6 +16,7 @@
         stopOnRisky="false"
         stopOnSkipped="false"
         verbose="true"
+        printerClass="Sempro\PHPUnitPrettyPrinter\PrettyPrinter"
 >
 
   <php>
@@ -23,6 +24,7 @@
     <ini name="display_errors" value="On"/>
     <ini name="log_errors" value="On"/>
     <ini name="html_errors" value="Off"/>
+    <env name="PHPUNIT_PRETTY_PRINT_PROGRESS" value="true"/>
   </php>
 
   <testsuites>