v2.17.0

Changelog

33e3bb6 v2.17.0
833188f extend attributes proto for Prefix SID support
95745b6 fix ipv6 nexthop
a8ed57e address more static check failures
52fc48e cleanup go dependencies
3a6211a Addressing review comments
7bdaeb3 remove debug messages
1f01ec2 Finish methods and restructure files
9251c7a code Decode and Serialize for Prefix SID types and add unit tests
cd4b9c5 add unit test to help with development
a9232e3 add object definitions
e3001f9 additional changes
8409507 coding the feature
f11ece9 adding prefix_sid_attr