Merge branch 'M3-certificate' into 'main'

...eri/confidentialclient/ConfidentialClientApplication.java

application/docker-compose.yml

.../fuseri/model/dto/certificate/CertificateGenerateDto.java

application/module-certificate/pom.xml

.../modulecertificate/certificate/CertificateController.java

...seri/modulecertificate/certificate/CertificateFacade.java

...seri/modulecertificate/certificate/CertificateMapper.java

...eri/modulecertificate/certificate/CertificateService.java

...ertificate/datainitializer/DataInitializerController.java

...ule-certificate/src/main/resources/application.properties

.../fuseri/modulecertificate/CertificateControllerTests.java

.../org/fuseri/modulecertificate/CertificateFacadeTests.java

...module-exercise/src/main/resources/application.properties