Fixes typo in ansible_host

Author: kenorb

tests/inventory/docker-containers.yml

@@ -25,5 +25,6 @@ all:
           ansible_python_interpreter: /usr/bin/python3
         mt-runner-on-nixos-latest:
           ansible_connection: docker
-          ansible_host: template-on-nixos-latest
+          ansible_distribution: OtherLinux
+          ansible_host: mt-runner-on-nixos-latest
           ansible_python_interpreter: /root/.nix-profile/bin/python3