v4.2.2

Changelog

• a21b51a Bump github.com/hashicorp/go-getter from 1.6.2 to 1.7.0
• 7e2215d Bump golang.org/x/crypto from 0.0.0-20210921155107-089bfa567519 to 0.1.0
• 23b9b2b Bump golang.org/x/net from 0.3.0 to 0.7.0
• 35a37ea Release v4.2.2