package/softether: fix hash
The tarball downloaded today from github does not match the checksum
which once was valid.
Comparing both
https://github.com/SoftEtherVPN/SoftEtherVPN/archive/
1e17c9bcfd7e7b31756aa5389bcbff76c2c9c88a/softether-
1e17c9bcfd7e7b31756aa5389bcbff76c2c9c88a.tar.gz
http://sources.buildroot.net/softether-
1e17c9bcfd7e7b31756aa5389bcbff76c2c9c88a.tar.gz
shows no differences in content.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>