deps: bump @storybook/addon-vitest from 10.2.10 to 10.4.2

Bumps [@storybook/addon-vitest](https://github.com/storybookjs/storybook/tree/HEAD/code/addons/vitest) from 10.2.10 to 10.4.2.
- [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/v10.4.2/code/addons/vitest)

---
updated-dependencies:
- dependency-name: "@storybook/addon-vitest"
  dependency-version: 10.4.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

packages/ripple-storybook/package.json

@@ -19,7 +19,7 @@
     "@modyfi/vite-plugin-yaml": "^1.0.4",
     "@rollup/plugin-node-resolve": "^15.2.1",
     "@storybook/addon-a11y": "^10.2.10",
-    "@storybook/addon-vitest": "^10.2.10",
+    "@storybook/addon-vitest": "^10.4.2",
     "@storybook/vue3": "^10.2.10",
     "@storybook/vue3-vite": "^10.2.10",
     "@vitejs/plugin-vue": "^5.2.3",