build(deps-dev): bump com.diffplug.spotless:spotless-maven-plugin from 3.8.0 to 3.9.0#486

github-actions[bot] merged 3 commits into

mainslack-samples/bolt-java-starter-template:mainfrom

dependabot/maven/com.diffplug.spotless-spotless-maven-plugin-3.9.0slack-samples/bolt-java-starter-template:dependabot/maven/com.diffplug.spotless-spotless-maven-plugin-3.9.0Copy head branch name to clipboard