fix validacie

car_manager/pom.xml

...ni/pa165/carmanager/data/repository/ConfigRepository.java

...ava/cz/muni/pa165/carmanager/facade/CarManagerFacade.java

...a/cz/muni/pa165/carmanager/rest/CarManagerController.java

...a/cz/muni/pa165/carmanager/service/CarManagerService.java

...va/cz/muni/pa165/common/exceptions/DatabaseException.java

...ni/pa165/common/exceptions/ResourceNotFoundException.java

...rc/main/java/cz/muni/pa165/common/racecomponents/Car.java

...n/java/cz/muni/pa165/common/racecomponents/CarConfig.java

...main/java/cz/muni/pa165/common/racecomponents/Driver.java

...c/main/java/cz/muni/pa165/common/racecomponents/Race.java

mvnw.cmd