Build the container in Hydra

Dependencies

• [2] P3M6UFMP Merge remote-tracking branch 'origin/master' into flake
• [*] T4LLYESZ * Nix expression for building Hydra.

Change contents

• edit in flake.nix at line 274
  [2.10261]

  [2.10261]
  + container = nixosConfigurations.container.config.system.build.toplevel;