Bump netty-all from 4.0.42.Final to 4.1.42.Final in /spark-2.1.1#1

dependabot[bot] wants to merge 1 commit into

mastershiwendai/SparkSourceCodeLearning:masterfrom

dependabot/maven/spark-2.1.1/io.netty-netty-all-4.1.42.Finalshiwendai/SparkSourceCodeLearning:dependabot/maven/spark-2.1.1/io.netty-netty-all-4.1.42.FinalCopy head branch name to clipboard