jenkins: fix swarm plugin versions
jenkins: fix swarm plugin versions

This plugin update is required for swarm plugin to work
with last jenkins version. Otherwise swam client fail
with a 404 error.

Change-Id: I61bfa0a93a13904086825022535801ee975dd263

enovance/software-factory,enovance/software-factory,enovance/software-factory,enovance/software-factory,enovance/software-factory