remove version path splitting
remove version path splitting

process exporter has moved to a consitent file name
e.g. process-exporter-0.4.0.linux-amd64.tar.gz
https://github.com/ncabatoff/process-exporter/releases
mdebruyn-trip/puppet-prometheus,mdebruyn-trip/puppet-prometheus,dhoppe/puppet-prometheus,dhoppe/puppet-prometheus,dhoppe/puppet-prometheus,mdebruyn-trip/puppet-prometheus