mthl/cuirass: Build automation server using GNU Guix package manager.

Mathieu Lirzin 4ca0c93875 build: Add '%aux-dir' variable.		7 lat temu
..
git-version-gen	17dbfe679d maint: Generate version number.	8 lat temu
gitlog-to-changelog	9d5fda76bb Initial commit.	8 lat temu
guix.scm	4ca0c93875 build: Add '%aux-dir' variable.	7 lat temu
pre-inst-env.in	145077f160 ci: Remove custom Guix package defintion.	8 lat temu
test-driver.scm	9d5fda76bb Initial commit.	8 lat temu