[Add] Authors.json

[kjaymiller]

Create an Authors.json file that includes the names of the authors of these blog posts and a bio for them.

example:

[
{
"name": "Jay Miller",
"bpd_role": "Executor and Founder, Black Python Devs",
"bio": "Jay is a Staff Developer Advocate based out of Atlanta, GA and when away from the keyboard can often be found cheering on their favorite baseball team.",
"social": "https://linkedin.com/in/kjaymiller",
"website": "https://kjaymiller.com"
}
]
The plan:

This file will be at _data/authors.json so that it's available in site.data.authors. We'll try to match the author name

{% post.author in site.data %}
{% assign author = site.data | find_exp:"entry", name.name == post.author %}
{% if author %}
### About {{author.name}}

{{ author.bio }}
{% if author.social %}
<a href="{{author.social"><SOCIAL ICON</a> <a href="{{author.website}}"><WEBSITE ICON></a>
{% endif %}