Add section about how to configure the banner-started.adoc
Add section about how to configure the banner-started.adoc

Co-Authored-By: Guillaume Smet <a1413ddfdc82e6e4d34146c884b8167946ce8263@gmail.com>

quarkusio/quarkus,quarkusio/quarkus,quarkusio/quarkus,quarkusio/quarkus,quarkusio/quarkus