Some dependencies are not catched by the quarkus bom, so it's
necessary to generate and build a project to cache them.

The new automatic test disables all external networking and tries to
generate and build the quarkus project.

* Add script to automatically download the latest pom/bom file

* Fix update script

* Update docker java version

* Add jboss mirror

* Make sure to remove containers

* Create POM from scratch instead of downloading

* Make logs clearer

* Update generated pom

* Add handling of BOMs

* Handle transitive BOM dependencies

* Replace manual BOMs with automatically fetched ones

* Replace manual POMs with automatically fetched ones

* Separate package versions to prevent transient dependency conflicts

* Add hibernate update

* Revert "Add jboss mirror"

This reverts commit 6f5b00dfac.

* Revert "Update docker java version"

This reverts commit 5a39d0f49a.

* Update README

* Update quarkus and asciidoctor

* Add koin

Bump misc versions

add a BOM for common maven plugins

add kotlin 1.6.2 BOM

Bump spring-beans from 5.3.15 to 5.3.18 in /examples/quarkus-camel

Bumps [spring-beans](https://github.com/spring-projects/spring-framework) from 5.3.15 to 5.3.18.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.15...v5.3.18)

---
updated-dependencies:
- dependency-name: org.springframework:spring-beans
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump spring-beans from 5.3.17 to 5.3.18 in /examples/spring-framework

Bump cassandra-all from 3.11.10 to 3.11.12 in /examples/quarkus-camel

Bump jetty-webapp from 9.4.43.v20210629 to 9.4.44.v20210927 in /examples/quarkus-camel

Bump h2 from 1.4.197 to 2.1.210 in /examples/quarkus

Bumps [jetty-webapp](https://github.com/eclipse/jetty.project) from 9.4.43.v20210629 to 9.4.44.v20210927.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.43.v20210629...jetty-9.4.44.v20210927)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-webapp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>