various inline docs are not valid YAML

[ktdreyer]

ansible-doc crashes when we install the Ansible Collection and then try to read the inline docs for koji_tag.

Steps to reproduce:

$ ansible-galaxy collection install ktdreyer-koji_ansible-0.0.0-git.230+9d7258a6.tar.gz
$ ansible-doc -t module ktdreyer.koji_ansible.koji_tag
ERROR! module ktdreyer.koji_ansible.koji_tag missing documentation (or could not parse documentation): while scanning a simple key
  in "<unicode string>", line 50, column 10
could not find expected ':'
  in "<unicode string>", line 51, column 10

This is just a yaml.scanner.ScannerError backtrace from PyYAML, not the full backtrace from ansible-doc. The crash is in ansible/parsing/plugin_docs.py , specifically the read_docstring() method.

[ktdreyer]

The problem is that we have the following line in the docs:

- Note: the order in which you specify architectures 

This is not valid YAML because it interprets "Note: foo" as a key-value pair. We should change that to "Note," instead and add a CI job that runs ansible-doc for every module.

[ktdreyer]

Many of the other modules do not have valid YAML. I'll add tests for this as part of the upcoming integration test for the Ansible Collection (#107)

[ktdreyer]

#109 fixes the YAML syntax errors across all the modules.

[ktdreyer]

#110 adds an integration test to validate each module's YAML syntax going forward.