Bump @storybook/addon-essentials from 6.5.12 to 7.6.4

Bumps [@storybook/addon-essentials](https://github.com/storybookjs/storybook/tree/HEAD/code/addons/essentials) from 6.5.12 to 7.6.4.
- [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/v7.6.4/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] <[email protected]>

package.json

@@ -70,7 +70,7 @@
         "@reduxjs/toolkit": "^1.8.6",
         "@shopify/eslint-plugin": "42.0.1",
         "@storybook/addon-actions": "^6.4.18",
-        "@storybook/addon-essentials": "^6.4.18",
+        "@storybook/addon-essentials": "^7.6.4",
         "@storybook/addon-links": "^6.4.18",
         "@storybook/builder-webpack5": "^6.4.19",
         "@storybook/manager-webpack5": "^6.4.19",