Update Go version to 1.19
This is necessary to upgrade Go to version 1.19 in https://gitlab.com/gitlab-org/gitlab-runner
Part of 2/3
- gitlab-org/language-tools/go/linters/goargs!8 (merged)
- !7 (merged)
- gitlab-org/gitlab-runner!3889 (merged)
It'd be nice if we had a lot of these version defined in one place only, and used across them all projects.
Edited by Axel von Bertoldi