chore(deps-dev): bump @chromatic-com/storybook from 5.0.1 to 5.1.2

Bumps [@chromatic-com/storybook](https://github.com/chromaui/addon-visual-tests) from 5.0.1 to 5.1.2.
- [Release notes](https://github.com/chromaui/addon-visual-tests/releases)
- [Changelog](https://github.com/chromaui/addon-visual-tests/blob/v5.1.2/CHANGELOG.md)
- [Commits](chromaui/addon-visual-tests@v5.0.1...v5.1.2)

---
updated-dependencies:
- dependency-name: "@chromatic-com/storybook"
  dependency-version: 5.1.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

frontend/storybook/package.json

@@ -17,7 +17,7 @@
     "slim-select": "2.9.2"
   },
   "devDependencies": {
-    "@chromatic-com/storybook": "^5.0.1",
+    "@chromatic-com/storybook": "^5.1.2",
     "@storybook/addon-a11y": "^10.2.14",
     "@storybook/addon-docs": "^10.2.14",
     "@storybook/addon-links": "^10.2.14",