Use golangci-lint for static code analysis
New jobs 'lint' and 'lint-warnings' (migrated from 'verify-warnings') were added to 'test' stage to perform static code analysis using a common approach with golangci-lint tool described at https://docs.gitlab.com/ee/development/go_guide/#automatic-linting
Closes: #2253 (closed)
Edited by GitLab Release Tools Bot