New translations dev-container.mdx (Portuguese)

Author: benface

website/src/pages/pt/substreams/developing/dev-container.mdx

@@ -11,7 +11,7 @@ It's a tool to help you build your first project. You can either run it remotely
 
 Inside the Dev Container, the `substreams init` command sets up a code-generated Substreams project, allowing you to easily build a Subgraph or an SQL-based solution for data handling.
 
-## Prerequisites
+## Pré-requisitos
 
 - Ensure Docker and VS Code are up-to-date.