[GRASS-git] [OSGeo/grass] a2aad8: Docker: Remove custom pip install for Alpine docke...

[Carmen Tawalika]

  Branch: refs/heads/releasebranch_8_0
  Home:   https://github.com/OSGeo/grass
  Commit: a2aad8f8f8e7821a62b7c677f2ce23b14d867961
      https://github.com/OSGeo/grass/commit/a2aad8f8f8e7821a62b7c677f2ce23b14d867961
  Author: Carmen Tawalika <mmacata at users.noreply.github.com>
  Date:   2022-01-02 (Sun, 02 Jan 2022)

  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.