Bump io.netty:netty-bom from 4.2.7.Final to 4.2.8.Final in /lang/java#3593

dependabot[bot] wants to merge 1 commit intomainapache/avro:mainfrom

dependabot/maven/lang/java/io.netty-netty-bom-4.2.8.Finalapache/avro:dependabot/maven/lang/java/io.netty-netty-bom-4.2.8.FinalCopy head branch name to clipboard