[pt] Localize content/en/docs/zero-code/java/spring-boot-starter/api.md

[Vinaum8]

What needs to be changed?

As the refactor on Java docs was published recently, we must localize the Java docs on Portuguese docs.

What is the name + path of the page that needs changed?

content/en/docs/zero-code/java/spring-boot-starter/api.md

Additional context:

• Please delete paragraphs that you did not use before submitting.
  

[Vinaum8]

@vitorvasc estou puxando essa issue na pr: #6393