Build kas via a make target for FIPS compliance

What does this MR do?

Builds kas using a make target that uses go build so that host Go SDK is used.

Related issues

Closes gitlab-org/gitlab#364681 (closed).

Previous attempt !1144 (closed).

Checklist

See Definition of done.

For anything in this list which will not be completed, please provide a reason in the MR discussion

Required

• Merge Request Title, and Description are up to date, accurate, and descriptive
• MR targeting the appropriate branch
• MR has a green pipeline on GitLab.com

Expected (please provide an explanation if not completing)

• Test plan indicating conditions for success has been posted and passes
• Documentation created/updated N/A
• Integration tests added to GitLab QA N/A
• The impact any change in container size has should be evaluated