netsniff-ng: bump to version 0.6.2
We recently released netsniff-ng 0.6.2 [1], bumpd the version accordingly.
[1] https://github.com/netsniff-ng/netsniff-ng/releases/tag/v0.6.2
Cc: Joris Lijssens <joris.lijssens@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>