Run golangci-lint on the entire codebase (TheAlgorithms#267)

* DRAFT: Run golangci-lint on the entire codebase

* shopt -s globstar && golangci-lint run --no-config **/*.go

* || true

* Upgrade to golangci-lint v2.4

* Upgrade golangci-lint to v1.37

* Remove all the clutter

* golang_lint_and_test in a single GitHub Action

* Delete golangci-lint.yml