fix (kinda) : refactored update of data, still trying to fix bug

from EntrepreneurApiServiceTests (code is a bit messy with prints and comments dw)

MyINPulse-back/src/main/java/enseirb/myinpulse/service/UtilsService.java

@@ -45,7 +45,7 @@ public class UtilsService {
         User user = this.userService.getUserByEmail(mail);
         Entrepreneur entrepreneur = this.entrepreneurService.getEntrepreneurById(user.getIdUser());
         Project project = this.projectService.getProjectById(projectId);
-        return entrepreneur.getProjectParticipation() == project;
+        return entrepreneur.getProjectParticipation().equals(project);
     }
 
     // TODO: test