Bump netty-all from 4.1.4.Final to 4.1.42.Final in /java#1

dependabot[bot] wants to merge 1 commit intomasteriamliming/LeetCode:masterfrom

dependabot/maven/java/io.netty-netty-all-4.1.42.Finaliamliming/LeetCode:dependabot/maven/java/io.netty-netty-all-4.1.42.FinalCopy head branch name to clipboard