Update the GitOps Pipeline diagrams

[fharper]

What type of suggestions?

Wrong Information

What page is concerned?

No response

What version of the docs?

2.4+

What is the issue?

We have an opportunity to update the platform diagram. Here are the points I shared on Slack:

• I think we should just mention in a simple way we use CWFT instead of listing them. I don't think it give any useful information to someone looking at the diagram as they would need to check the code to really understand what they do. It will also make the diagram simpler.
• Most logos are images and not SVGs: we need to replace them.
• Update the Argo Workflow logo: right now it's the Argo project logo in black to make an unclear distinction from Argo CD.
• Get rid of the star-ish thing on arrows where they are text next to them. It was a Kubeshop thing, but we want those diagrams to be simplified.
• Align the elements properly (ex.: at the bottom right, the Kubernetes logos are not centered)
• Make a GitOps repository logo that represents it better than what we have right now with the mash-up of Argo CD + Terraform + Git. We could use this in all our diagrams.

@johndietz you didn't participate in this thread, so feel free to add or discuss your points here please.

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