Chore(deps): Bump spotless-maven-plugin from 2.20.0 to 2.21.0#1383

bitwiseman merged 1 commit intomainhub4j/github-api:mainfrom

dependabot/maven/com.diffplug.spotless-spotless-maven-plugin-2.21.0hub4j/github-api:dependabot/maven/com.diffplug.spotless-spotless-maven-plugin-2.21.0Copy head branch name to clipboard