Bump @storybook/addon-essentials from 6.4.17 to 7.1.0

Bumps [@storybook/addon-essentials](https://github.com/storybookjs/storybook/tree/HEAD/code/addons/essentials) from 6.4.17 to 7.1.0.
- [Release notes](https://github.com/storybookjs/storybook/releases)
- [Changelog](https://github.com/storybookjs/storybook/blob/next/CHANGELOG.md)
- [Commits](https://github.com/storybookjs/storybook/commits/v7.1.0/code/addons/essentials)

---
updated-dependencies:
- dependency-name: "@storybook/addon-essentials"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -30,7 +30,7 @@
     "styled-components": "5.3.3"
   },
   "devDependencies": {
-    "@storybook/addon-essentials": "6.4.17",
+    "@storybook/addon-essentials": "7.1.0",
     "@storybook/builder-webpack5": "^6.4.17",
     "@storybook/manager-webpack5": "^6.4.17",
     "@storybook/react": "6.4.17",