Bump @fontsource-variable/roboto-flex from 5.0.3 to 5.0.8

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

---
updated-dependencies:
- dependency-name: "@fontsource-variable/roboto-flex"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -23,7 +23,7 @@
     "@babel/preset-typescript": "^7.21.5",
     "@emotion/babel-plugin": "^11.11.0",
     "@emotion/react": "^11.11.1",
-    "@fontsource-variable/roboto-flex": "^5.0.3",
+    "@fontsource-variable/roboto-flex": "^5.0.8",
     "@iarna/toml": "^2.2.5",
     "@opencast/appkit": "^0.2.0",
     "@svgr/webpack": "^8.0.1",