Bump @fontsource/roboto-mono from 4.5.5 to 5.0.3

Bumps [@fontsource/roboto-mono](https://github.com/fontsource/font-files/tree/HEAD/fonts/google/roboto-mono) from 4.5.5 to 5.0.3.
- [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-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -16,7 +16,7 @@
   "devDependencies": {
     "@asciidoctor/core": "~2.2",
     "@fontsource/open-sans": "^5.0.3",
-    "@fontsource/roboto-mono": "~4.5",
+    "@fontsource/roboto-mono": "~5.0",
     "autoprefixer": "~9.7",
     "browser-pack-flat": "~3.4",
     "browserify": "~16.5",