[SSHD-822] (Re-)Disable SftpVersionsTest for Netty I/O service factory
[SSHD-822] (Re-)Disable SftpVersionsTest for Netty I/O service factory

lgoldstein/mina-sshd,apache/mina-sshd,lgoldstein/mina-sshd,apache/mina-sshd,lgoldstein/mina-sshd,apache/mina-sshd,lgoldstein/mina-sshd,apache/mina-sshd