Bump org.springframework.boot:spring-boot-gradle-plugin from 3.5.0-SNAPSHOT to 3.5.9-SNAPSHOT#3552

spring-builds merged 1 commit into3.5.xspring-projects/spring-session:3.5.xfrom

dependabot/gradle/3.5.x/org.springframework.boot-spring-boot-gradle-plugin-3.5.9-SNAPSHOTspring-projects/spring-session:dependabot/gradle/3.5.x/org.springframework.boot-spring-boot-gradle-plugin-3.5.9-SNAPSHOTCopy head branch name to clipboard