samba-tool: Fix the IP output of "samba-tool dns serverinfo <some_server>"
Avoid hardcoded IP-strings, use standard python IP functions to format
IPv4 and IPv6 addresses correctly.
I have removed the display of the port number.
MS-DNSP 2.2.3.2.2.1 DNS_ADDR: (from May 15, 2014)
Port Number (2bytes): Senders MUST set this to zero, and receivers MUST ignore
it.
Signed-off-by: Guenter Kukkukk <linux@kukkukk.com>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit
d5af53c5372866a33a0195cabbd64232ac53bad4)