New Cloud Images for V8

Following the final release of Redash v8, we also created new cloud images for AWS, DigitalOcean* and Google Cloud.

You can find references to the image IDs and setup instructions in the setup guide:
https://redash.io/help/open-source/setup

(DigitalOcean 1-Click marketplace image is in DigitalOcean’s review and will be updated in the coming days.)