Upgraded JGit version to 5.4.2.201908231537-r
Upgraded JGit version to 5.4.2.201908231537-r

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