[Istopwg-ippsample-dev] [istopwg/ippsample] 922778: Update docos and CI settings.

[Michael R Sweet]

  Branch: refs/heads/libcups
  Home:   https://github.com/istopwg/ippsample
  Commit: 922778630776b4c21bca1240b05bbbbef10d8ad0
      https://github.com/istopwg/ippsample/commit/922778630776b4c21bca1240b05bbbbef10d8ad0
  Author: Michael R Sweet <michael.r.sweet at gmail.com>
  Date:   2022-05-11 (Wed, 11 May 2022)

  Changed paths:
    M .github/workflows/build.yml
    M BUILD.md
    M Dockerfile
    M PI.md

  Log Message:
  -----------
  Update docos and CI settings.