Remove deprecated `setup-repo` command from git/server.py

  • I have summed up the feature in concise words in the Summary section.
  • I have completely described the feature in the Description section.
  • I have completed the Blockers section.

Summary

Remove deprecated setup-repo command from git/server.py

Description

This command is deprecated and should be removed. Currently it's just throws warning and calls the create-pkgbase but it's deprecated for years.

Blockers

Scripts which still use it should be updated but they got enough notification now.