chore(deps): bump org.springframework.boot from 3.4.4 to 4.0.2 in /backend#407

dependabot[bot] wants to merge 1 commit intomasterRandomTanne/yac:masterfrom

dependabot/gradle/backend/org.springframework.boot-4.0.2RandomTanne/yac:dependabot/gradle/backend/org.springframework.boot-4.0.2Copy head branch name to clipboard