Bump @types/mark.js from 8.11.10 to 8.11.12

Bumps [@types/mark.js](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/mark.js) from 8.11.10 to 8.11.12.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/mark.js)

---
updated-dependencies:
- dependency-name: "@types/mark.js"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>