Bump io.netty:netty-bom from 4.2.0.Final to 4.2.6.Final#811

dependabot[bot] wants to merge 1 commit intomasterapache/mina-sshd:masterfrom

dependabot/maven/io.netty-netty-bom-4.2.6.Finalapache/mina-sshd:dependabot/maven/io.netty-netty-bom-4.2.6.FinalCopy head branch name to clipboard