build(deps): bump com.puppycrawl.tools:checkstyle from 10.20.1 to 10.21.0#20

boolivar merged 1 commit intomasterboolivar/spring-integration-aws-xml:masterfrom

dependabot/gradle/com.puppycrawl.tools-checkstyle-10.21.0boolivar/spring-integration-aws-xml:dependabot/gradle/com.puppycrawl.tools-checkstyle-10.21.0Copy head branch name to clipboard