Update documentation for Golang update
What does this MR do?
golang 1.8 cannot build gitlab-runner because of https://github.com/golang/go/issues/18981 and some old version issues.
Why was this MR needed?
Are there points in the code the reviewer needs to double check?
Does this MR meet the acceptance criteria?
- [*] Documentation created/updated
-
Added tests for this feature/bug -
In case of conflicts with master- branch was rebased