Setup https for the API and UI endpoints

[rstrange-scottlogic]

Currently the API and UI stories have been aimed at deploying the dockerised components onto the linux machine and having them accessible over http.

We would like to update the deployment so we are able to use https.

This involves:

• Checking with Miha if he's happy for us to use a self-hosted cert
• If so, create and setup on the linux machine - this is all nginx config
• This should then allow us to use the subdomain url : https://vairify-dev.atmosphere.copernicus.eu/
• This will also stop the http connection and redirect
• Testing is a manual verification that https works and http forwards to https