Bump mermaid in /docs/app in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the /docs/app directory: [mermaid](https://github.com/mermaid-js/mermaid).


Updates `mermaid` from 11.9.0 to 11.10.0
- [Release notes](https://github.com/mermaid-js/mermaid/releases)
- [Commits](https://github.com/mermaid-js/mermaid/compare/[email protected]@11.10.0)

---
updated-dependencies:
- dependency-name: mermaid
  dependency-version: 11.10.0
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]