build(deps): bump marked and semantic-release

Bumps [marked](https://github.com/markedjs/marked) to 4.2.12 and updates ancestor dependency [semantic-release](https://github.com/semantic-release/semantic-release). These dependencies need to be updated together.


Updates `marked` from 2.0.3 to 4.2.12
- [Release notes](https://github.com/markedjs/marked/releases)
- [Changelog](https://github.com/markedjs/marked/blob/master/.releaserc.json)
- [Commits](markedjs/marked@v2.0.3...v4.2.12)

Updates `semantic-release` from 17.4.2 to 20.1.0
- [Release notes](https://github.com/semantic-release/semantic-release/releases)
- [Commits](semantic-release/semantic-release@v17.4.2...v20.1.0)

---
updated-dependencies:
- dependency-name: marked
  dependency-type: indirect
- dependency-name: semantic-release
  dependency-type: direct:development
...

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