chore(linter): Address linter errors

Author: pgcrooks-sysdig

internal/build.go

@@ -2,12 +2,13 @@ package kilt
 
 import (
 	"fmt"
-	"github.com/Jeffail/gabs/v2"
-	"github.com/go-akka/configuration/hocon"
 	"regexp"
 	"sort"
 	"strings"
 
+	"github.com/Jeffail/gabs/v2"
+	"github.com/go-akka/configuration/hocon"
+
 	"github.com/go-akka/configuration"
 )
 
@@ -92,7 +93,7 @@ func patchEnvironment(container *gabs.Container, env *hocon.HoconValue, overwrit
 	}
 
 	keys := make([]string, 0, len(envMap))
-	for k, _ := range envMap {
+	for k := range envMap {
 		keys = append(keys, k)
 	}
 	sort.Strings(keys)

pkg/cfnpatcher/cfn_test.go

@@ -160,7 +160,7 @@ func runTest(t *testing.T, name string, context context.Context, config Configur
 	fmt.Printf("expected: %s\n", expected)
 
 	differ := diff.New()
-	d, err := differ.Compare(expected, result)
+	d, _ := differ.Compare(expected, result)
 
 	if d.Modified() {
 		var expectedJson map[string]interface{}

pkg/cfnpatcher/patcher.go

@@ -21,9 +21,9 @@ func containerInConfig(name string, listOfNames []string) bool {
 func shouldSkip(container *gabs.Container, configuration *Configuration, hints *InstrumentationHints) bool {
 	containerNameData := container.S("Name").Data()
 	var containerName string
-	switch containerNameData.(type) {
+	switch v := containerNameData.(type) {
 	case string:
-		containerName = containerNameData.(string)
+		containerName = v
 	default:
 		containerName = container.S("Name").String()
 	}