sysutils/pfetch: Rework upstream and update to 1.3.0

Remove deprecation messages, since we have a new and active upstream.

PR: 280109
Approved by: portmgr (maintainer timeout, 2+ weeks)

Full change log since 0.6.0
https://github.com/Un1q32/pfetch/compare/1.0.0...1.3.0