v6.7.18

[6.7.18] - 2023-03-06

Changed:

• Updated Alpine image to use Go 1.20.1.
• CI tests now execute for Go 1.20.1 and Go 1.19.6; removed Go 1.17 and 1.18.

Fixed:

• Bumped golang.org/x/net to 0.7.0 to address CVE-2022-41723.