[BUG]: Missing favicon

[mgifford]

Expected behavior

should include a URL rather than a template variable.

I'm seeing errors like:
INFO: The server responded with a 404 status code for https://civicactions.com/team/%7Bfavicon%7D

Appears on the home page too.

[mgifford]

Think it is tied to this issue https://github.com/CivicActions/civicactions-homesite/blob/aeff6fe5358bd913a19c916416d419ff3b2e6c84/gatsby-ssr.js