[CNG] Update Golang 1.17.8+
Summary
Our PubSec container scanners identified CVE-2022-27191 in golang.org/x/crypto/ssh
before 0.0.0-20220314234659-1baeb1ce4c0b in Go through 1.16.15 and 1.17.x through 1.17.8 which allows an attacker to crash a server in certain circumstances involving AddHostKey. In maintaining our commitment to them, we should update this file to 1.17.8+. More information on the specific vulnerability can be found here
Additionally, another vulnerability exists in regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression. This too is fixed via an upgrade to Go.
Edited by Greg Alfaro