[Snek] [keith-packard/snek] ab9f6d: .github: Run 'black' check in the regular snek tes...

[Keith Packard]

  Branch: refs/heads/debian-qemu
  Home:   https://github.com/keith-packard/snek
  Commit: ab9f6dbb9a31b430bd237b3baac9b5e2287ad7b1
      https://github.com/keith-packard/snek/commit/ab9f6dbb9a31b430bd237b3baac9b5e2287ad7b1
  Author: Keith Packard <keithp at keithp.com>
  Date:   2022-02-12 (Sat, 12 Feb 2022)

  Changed paths:
    M .github/Dockerfile
    R .github/Dockerfile-black
    R .github/workflows/black.yml
    M .github/workflows/snek.yml

  Log Message:
  -----------
  .github: Run 'black' check in the regular snek test build

Don't create a whole separate container just to run 'black'.

Signed-off-by: Keith Packard <keithp at keithp.com>