Update spring-boot-starter-parent to 2.4.0 and add JUnit 5’s Vintage Engine https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.4-Release-Notes#junit-5s-vintage-engine-removed-from-spring-boot-starter-test
Update spring-boot-starter-parent to 2.4.0 and add JUnit 5’s Vintage Engine https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.4-Release-Notes#junit-5s-vintage-engine-removed-from-spring-boot-starter-test

evgeniyosipov/jbelly,evgeniyosipov/jbelly,evgeniyosipov/jbelly