build(deps-dev): bump @storybook/test from 7.6.10 to 7.6.12

Bumps [@storybook/test](https://github.com/storybookjs/storybook/tree/HEAD/code/lib/test) from 7.6.10 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/lib/test)

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

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

package.json

@@ -54,7 +54,7 @@
     "@storybook/blocks": "^7.6.10",
     "@storybook/nextjs": "^7.6.10",
     "@storybook/react": "^7.6.10",
-    "@storybook/test": "^7.6.10",
+    "@storybook/test": "^7.6.12",
     "@types/node": "^20.11.10",
     "@types/react": "^18.2.48",
     "@types/react-dom": "^18.2.18",