build(deps): bump @emotion/cache from 11.11.0 to 11.13.1 in /frontend

Bumps [@emotion/cache](https://github.com/emotion-js/emotion) from 11.11.0 to 11.13.1.
- [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/cache@11.11.0...@emotion/cache@11.13.1)

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

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

frontend/package.json

@@ -13,7 +13,7 @@
     "ajv:validate": "ts-node --compilerOptions \"{\\\"module\\\":\\\"CommonJS\\\"}\" ./src/data/tasks-validation.ts"
   },
   "dependencies": {
-    "@emotion/cache": "11.11.0",
+    "@emotion/cache": "11.13.1",
     "@emotion/react": "11.13.0",
     "@emotion/server": "11.11.0",
     "@emotion/styled": "11.11.5",