Bump com.puppycrawl.tools:checkstyle from 10.20.2 to 10.21.1 in /lang/java#3275

Fokko merged 1 commit intomainapache/avro:mainfrom

dependabot/maven/lang/java/com.puppycrawl.tools-checkstyle-10.21.1apache/avro:dependabot/maven/lang/java/com.puppycrawl.tools-checkstyle-10.21.1Copy head branch name to clipboard