Upgrade Mermaid to support new C4 diagrams

[acdoussan]

Checklist

• [ x] I have read the contributing guidelines.
• [ x] There is no similar request on existing issues (including closed ones).
• [x ] I have read the project progress and know the current progress of the project.
• [ x] I was in the master branch of the latest code.

Is your feature request related to a problem? Please describe

The current mermaid version is 8.14.0, C4 diagrams were released in 9.1.3

Describe the solution you'd like

Upgrade mermaid to the latest version

Describe alternatives you've considered

N/A

Additional context