chore (npm): bump @storybook/vue3 from 8.6.4 to 8.6.6

Bumps [@storybook/vue3](https://github.com/storybookjs/storybook/tree/HEAD/code/renderers/vue3) from 8.6.4 to 8.6.6.
- [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/v8.6.6/code/renderers/vue3)

---
updated-dependencies:
- dependency-name: "@storybook/vue3"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]