Implement golangci-lint
Implements golangci-lint in accordance with GitLab's documented Golang best practices: https://docs.gitlab.com/ee/development/go_guide/#code-style-and-format
Edited by Mitchell Nielsen
Implements golangci-lint in accordance with GitLab's documented Golang best practices: https://docs.gitlab.com/ee/development/go_guide/#code-style-and-format