Use comprehensive lint command (#712)

Signed-off-by: Yuki Iwai <[email protected]>

Author: tenzen-y

.github/workflows/golangci-lint.yml

@@ -30,7 +30,7 @@ jobs:
         with:
           go-version-file: ${{ env.GOPATH }}/src/github.com/kubeflow/mpi-operator/go.mod
       - name: fmt check
-        run: make fmt
+        run: make fmt lint
       - name: go mod tidy
         run: make tidy
       - name: Build

.github/workflows/main.yml

@@ -134,7 +134,7 @@ tidy:
 
 .PHONY: lint
 lint: bin/golangci-lint ## Run golangci-lint linter
-	$(GOLANGCI_LINT) run
+	$(GOLANGCI_LINT) run --timeout=5m
 
 # Generate deploy/v2beta1/mpi-operator.yaml
 manifest: kustomize crd