All quickstarts's pom.xml files should use Maven XSD

[ge0ffrey]

Description

The getting started quickstart's pom.xml file: https://raw.githubusercontent.com/quarkusio/quarkus-quickstarts/main/getting-started/pom.xml starts with

<?xml version="1.0" encoding="UTF-8"?>
<project>

No XSD, so no code completion in IDE nor validation.

Implementation ideas

Change it into

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">

for all quickstarts.

[famod]

Thanks for reporting, but why not directly here? https://github.com/quarkusio/quarkus-quickstarts/issues