[GRASS-git] [OSGeo/grass] cc3a0f: Docker: Remove custom pip install for Alpine docke...

[Carmen Tawalika]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: cc3a0f5e5c9435727a87e423c1c09e3d9aa449ce
      https://github.com/OSGeo/grass/commit/cc3a0f5e5c9435727a87e423c1c09e3d9aa449ce
  Author: Carmen Tawalika <mmacata at users.noreply.github.com>
  Date:   2021-12-22 (Wed, 22 Dec 2021)

  Changed paths:
    M docker/alpine/Dockerfile

  Log Message:
  -----------
  Docker: Remove custom pip install for Alpine docker (#2028)

This PR simply removes the installation of pip from the Alpine Docker image. In the past, this installation was necessary because there was an issue with pip 20.0.0, so another version was required. This is no longer needed as the Alpine version we use delivers pip 21.3.1.

Fixes #2027.