build(deps-dev): Bump react-styleguidist from 11.2.0 to 12.0.1 (#733)

Bumps [react-styleguidist](https://github.com/styleguidist/react-styleguidist) from 11.2.0 to 12.0.1.
- [Release notes](https://github.com/styleguidist/react-styleguidist/releases)
- [Commits](styleguidist/react-styleguidist@v11.2.0...v12.0.1)

---
updated-dependencies:
- dependency-name: react-styleguidist
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -105,7 +105,7 @@
     "react-plotly.js": "^2.5.1",
     "react-router": "^5.1.2",
     "react-router-dom": "^5.1.2",
-    "react-styleguidist": "^11.2.0",
+    "react-styleguidist": "^12.0.1",
     "react-test-renderer": "^17.0.1",
     "storybook-react-router": "^1.0.8",
     "style-loader": "^3.3.1",