WebDiscover: add clarifying diagram on deploying ecs step for RDS

[kimlisa]

can checkout story from: https://localhost:9002/?path=/story/teleport-discover-database-deploy-auto--init

[ravicious]

I took the liberty to run those svgs through ImageOptim. It reduced the size of each svg by 10% without reducing quality.

[kimlisa]

thank you! 🙏

[marcoandredinis]

It looks much better but I'm wondering if the every user will know what the Teleport Proxy is.
At least for Cloud Users, that's a term that most Day 1 users will no know.
Maybe we just changed it to Your Teleport Cluster ?

Also, Teleport's image repo could be replaced with Teleport's Container registry, which I think is a more correct term.

Want to deploy a database service manually ...

Should this be:
Do you want to deploy a database service manually ...?

I was wondering if we want to be more explicit about new items in the diagram.
I think we decided to use bold to identify those. If so, then ECS Task and Teleport Database Service are the only identifiers that should be in bold (it looks like Teleport Proxy, Teleport's image repo and the Security Groups are also in bold?). Also, we should probably be explicit about it, like this AWS Docs diagram