Applied golangci-lint linter

Signed-off-by: Lorygold <lory.goldoni@gmail.com>

Author: Lorygold

cmd/diff.go

@@ -109,5 +109,4 @@ func diff(cmd *cobra.Command, args []string) error {
 	default:
 		return fmt.Errorf("invalid output format: %s", *format)
 	}
-
 }

internal/diff_types.go

@@ -58,7 +58,6 @@ func DiffTasks(
 	files bool,
 	sockets bool,
 ) ([]DiffTask, error) {
-
 	if tasksA == nil || tasksB == nil {
 		return nil, fmt.Errorf("nil task list provided")
 	}
@@ -163,4 +162,4 @@ func RenderDiffJSONView(diffTasks []DiffTask) error {
 
 	fmt.Println(string(jsonData))
 	return nil
-}
+}