Bump @fontsource/roboto-mono from 5.0.3 to 5.0.8

Bumps [@fontsource/roboto-mono](https://github.com/fontsource/font-files/tree/HEAD/fonts/google/roboto-mono) from 5.0.3 to 5.0.8.
- [Changelog](https://github.com/fontsource/font-files/blob/main/fonts/google/roboto-mono/CHANGELOG.md)
- [Commits](https://github.com/fontsource/font-files/commits/HEAD/fonts/google/roboto-mono)

---
updated-dependencies:
- dependency-name: "@fontsource/roboto-mono"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]