chore(deps-dev): bump @storybook/preview-api in /dashboard

Bumps [@storybook/preview-api](https://github.com/storybookjs/storybook/tree/HEAD/code/lib/preview-api) from 7.4.6 to 7.6.17.
- [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/v7.6.17/code/lib/preview-api)

---
updated-dependencies:
- dependency-name: "@storybook/preview-api"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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