Bump org.springframework.boot from 3.5.7 to 4.0.4 in /app-backend#449

dependabot[bot] wants to merge 1 commit intomainDevSkillsHQ/fullstack-boilerplate-java-springboot-react-typescript:mainfrom

dependabot/gradle/app-backend/org.springframework.boot-4.0.4DevSkillsHQ/fullstack-boilerplate-java-springboot-react-typescript:dependabot/gradle/app-backend/org.springframework.boot-4.0.4Copy head branch name to clipboard