fix(deps): bump @emotion/styled from 11.8.1 to 11.9.3

Bumps [@emotion/styled](https://github.com/emotion-js/emotion) from 11.8.1 to 11.9.3.
- [Release notes](https://github.com/emotion-js/emotion/releases)
- [Changelog](https://github.com/emotion-js/emotion/blob/main/CHANGELOG.md)
- [Commits](https://github.com/emotion-js/emotion/compare/@emotion/styled@11.8.1...@emotion/styled@11.9.3)

---
updated-dependencies:
- dependency-name: "@emotion/styled"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

packages/frontend/package.json

@@ -8,7 +8,7 @@
     "@chakra-ui/theme": "2.0.2",
     "@chakra-ui/theme-tools": "2.0.0",
     "@emotion/react": "11.9.3",
-    "@emotion/styled": "11.8.1",
+    "@emotion/styled": "11.9.3",
     "@matejmazur/react-katex": "3.1.3",
     "@okta/okta-auth-js": "6.5.1",
     "@okta/okta-react": "6.4.3",