Today we have a lot of behave tests on the s2i module that take too much time because are set to compile native binaries.

In the vast majority of use cases, this is not needed. The test would run much quicker locally and on Jenkins side if we just switch this builds to jvm instead.

Also, a note in the README doc to teach devs to set MAVEN_MIRROR_URL during behave tests runs to have them run even quicker.