* Fix ansible-test error in community.aws
* Add changelog entry for fix
* Change check from None to string_types
* Update changelogs/fragments/70507-validate-null-author.yaml
clarify wording "or a list of strings"
Co-authored-by: Felix Fontein <felix@fontein.de>
* Update test/lib/ansible_test/_data/sanity/validate-modules/validate_modules/schema.py
clarify wording - single string or not specified valid
Co-authored-by: Felix Fontein <felix@fontein.de>
* Do not fail but return None when given outside list
Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit b0d9deeae3)
Co-authored-by: Alan Rominger <arominge@redhat.com>
