Exercise 1 feedback

[praqma-thi]

Assume cowsay is added to path

ansible-katas/1-my-first-playbook/README.md

Line 50 in 32d7af4

/usr/games/cowsay hewwo

    - name: Say something
      shell: |
        cowsay hewwo
      register: out
    - debug: var=out.stdout_lines

Prevents playbook from blowing up: "stderr_lines": ["/bin/sh: 1: usr/games/cowsay: not found"]
Naturally, this applies to following katas as well.

EDIT: I noticed you can run into issues here when playbooks specify become: true -- but maybe we should look into why we're becoming root in all these exercises?