chore: Update Go to 1.26.2 and golangci-lint to v2.11.4 (#1644)

Author: lantoli

.github/workflows/code-health.yaml

@@ -52,7 +52,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@1e7e51e771db61008b38414a730f564565cf7c20
         with:
-          version: v2.8.0 # Also update GOLANGCI_VERSION variable in Makefile when updating this version
+          version: v2.11.4 # Also update GOLANGCI_VERSION variable in Makefile when updating this version
           working-directory: cfn-resources
       - name: actionlint
         run: | 

Makefile

@@ -8,7 +8,7 @@ ldXflags=github.com/mongodb/mongodbatlas-cloudformation-resources/util.defaultLo
 ldXflagsD=github.com/mongodb/mongodbatlas-cloudformation-resources/util.defaultLogLevel=debug
 
 MOCKERY_VERSION=v3.5.3
-GOLANGCI_VERSION=v2.8.0 # Also update golangci-lint GH action in code-health.yml when updating this version
+GOLANGCI_VERSION=v2.11.4 # Also update golangci-lint GH action in code-health.yaml when updating this version
 
 .PHONY: submit
 submit:

cfn-resources/Dockerfile

@@ -1,6 +1,6 @@
 module github.com/mongodb/mongodbatlas-cloudformation-resources
 
-go 1.25.7
+go 1.26.2
 
 // Replacing with local copy of Atlas SDK v20231115014 to support new AdvancedConfiguration in *admin.AdvancedClusterDescription
 replace go.mongodb.org/atlas-sdk/v20231115014 => ../vendor/go.mongodb.org/atlas-sdk/v20231115014

cfn-resources/go.mod

@@ -84,12 +84,12 @@ func getStackEventsString(svc *cfn.Client, stackID string) string {
 		}
 		status := string(event.ResourceStatus)
 		if strings.Contains(status, "FAILED") || strings.Contains(status, "ROLLBACK") {
-			eventsStr.WriteString(fmt.Sprintf("[%s] %s - %s: %s - %s\n",
+			fmt.Fprintf(&eventsStr, "[%s] %s - %s: %s - %s\n",
 				event.Timestamp.Format("15:04:05"),
 				util.SafeString(event.LogicalResourceId),
 				util.SafeString(event.ResourceType),
 				status,
-				util.SafeString(event.ResourceStatusReason)))
+				util.SafeString(event.ResourceStatusReason))
 			count++
 		}
 	}

cfn-resources/test/e2e/utility/aws_helper.go

@@ -42,7 +42,7 @@ func CreateDeploymentSecret(req *handler.Request, cfnID *ResourceIdentifier, pub
 		Properties: &properties,
 	}
 	log.Printf("deploySecret: %v", deploySecret)
-	deploySecretString, _ := json.Marshal(deploySecret)
+	deploySecretString, _ := json.Marshal(deploySecret) //nolint:gosec // intentional: marshaling secret struct to store in AWS Secrets Manager
 	log.Printf("deploySecretString: %s", deploySecretString)
 
 	log.Println("===============================================")