Bump mermaid from 10.7.0 to 10.8.0

Bumps [mermaid](https://github.com/mermaid-js/mermaid) from 10.7.0 to 10.8.0.
- [Release notes](https://github.com/mermaid-js/mermaid/releases)
- [Changelog](https://github.com/mermaid-js/mermaid/blob/develop/CHANGELOG.md)
- [Commits](mermaid-js/mermaid@v10.7.0...v10.8.0)

---
updated-dependencies:
- dependency-name: mermaid
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -20,7 +20,7 @@
     "@vuepress/client": "2.0.0-rc.2",
     "cypress": "^13.6.3",
     "cypress-each": "^1.13.3",
-    "mermaid": "^10.7.0",
+    "mermaid": "^10.8.0",
     "reveal.js": "^5.0.4",
     "start-server-and-test": "^2.0.3",
     "vue": "^3.4.15",