Add Malware Scanning for Photo Uploads

[stdavis]

Add malware scanning to photo uploads.

UIC is a good template for this:

https://github.com/uic-utah/uic-inventory/blob/main/.github/workflows/schedule.yml
https://github.com/uic-utah/uic-inventory/blob/main/.github/workflows/workflow_dispatch.yml

And terraform.

Steve suggested that it would be nice to make the two workflows above into composite actions.

[steveoh]

I have created a terraform module for this