Update mermaid entrypoint diagrams with current state

[merelcht]

Description

Follow up on https://github.com/kedro-org/kedro/pull/4013 Changed all diagrams in docs/diagrams to be up to date with the current flows.

Developer Certificate of Origin

We need all contributions to comply with the Developer Certificate of Origin (DCO). All commits must be signed off by including a Signed-off-by line in the commit message. See our wiki for guidance.

If your PR is blocked due to unsigned commits, then you must follow the instructions under "Rebase the branch" on the GitHub Checks page for your PR. This will retroactively add the sign-off to all unsigned commits and allow the DCO check to pass.

Checklist

• [ ] Read the contributing guidelines
• [ ] Signed off each commit with a Developer Certificate of Origin (DCO)
• [ ] Opened this PR as a 'Draft Pull Request' if it is work-in-progress
• [ ] Updated the documentation to reflect the code changes
• [ ] Added a description of this change in the RELEASE.md file
• [ ] Added tests to cover my changes
• [ ] Checked if this change will affect Kedro-Viz, and if so, communicated that with the Viz team

[merelcht]

We need to re-render them right? https://github.com/kedro-org/kedro/wiki/Render-Mermaid-diagrams

Do we? These are not inside the docs. Last time I also just added them like this. If you open the file you'll see the rendered diagram: https://github.com/kedro-org/kedro/blob/602bc26b98ca03994ce7a85b85ef3a874cc233e5/docs/diagrams/installed-kedro-project.md

[astrojuanlu]

Sorry I got confused 👍🏼 Thanks!