Add Jenkinsfile
Add Jenkinsfile

Add a Jenkinsfile that define how to do Jenkins builds.

Signed-off-by: Viktor Sjölind <de9bdef9475b3a1b942c4473840195297b5e2350@pelagicore.com>

rpannek/pelux-manifests,Pelagicore/pelux-manifests,sashko/pelux-manifests,DunderRoffe/pelux-manifests