Bump @storybook/builder-vite from 7.1.1 to 7.6.12

Bumps [@storybook/builder-vite](https://github.com/storybookjs/storybook/tree/HEAD/code/builders/builder-vite) from 7.1.1 to 7.6.12.
- [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/v7.6.12/code/builders/builder-vite)

---
updated-dependencies:
- dependency-name: "@storybook/builder-vite"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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