A very simple first attempt at a webhook event receiver. The logic is focused to only support Nautobot's webhook with a SHA256 signature digest.
Note that Nautobot webhook signature implementation appears to be a little different than other webhooks, I've seen online.
I took a peek at the nautobot source code then initially created a python fastapi app to receive nautobot webhook
events.
The code in this repo is essentially a go port of the aforementioned python code.
/v1/webhook- (POST) receives a nautobot webhook event
TBD