update: jnation demo spring boot starter partent from 2.7.3 to 3.1.2#268

FanJups wants to merge 1 commit intoosscameroon:mainosscameroon/js-generator:mainfrom

FanJups:250-migrate-to-spring-boot-3-jnation-demoFanJups/js-generator:250-migrate-to-spring-boot-3-jnation-demoCopy head branch name to clipboard