Clarify blog topic and author migration urls

[oraNod]

Relates to #300

Mentioned in the blog post migration effort are the following urls:

• https://www.ansible.com/blog/topic/ansible-content-collections
• https://www.ansible.com/blog/topic/ansiblefest
• https://www.ansible.com/blog/author/the-ansible-community-team

Determine whether these urls were mentioned by accident or if there is a need to migrate all posts under each topic and by author.

[oraNod]

Confirmed that the urls were included as part of a dynamically generated list. No need to recreate those urls or do anything with them.