pom.xml is not xml?!

[isidoro ghezzi]

in https://raw.githubusercontent.com/spring-guides/getting-started-macros/main/spring-boot-application-new-path.adoc

it is written (why?):

The `main()` method uses Spring Boot's `SpringApplication.run()` method to launch an
application. Did you notice that there was not a single line of XML? There is no `web.xml`
file, either. This web application is 100% pure Java and you did not have to deal with
configuring any plumbing or infrastructure