build(deps-dev): bump @storybook/addon-docs from 10.2.15 to 10.3.1

Bumps [@storybook/addon-docs](https://github.com/storybookjs/storybook/tree/HEAD/code/addons/docs) from 10.2.15 to 10.3.1.
- [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/v10.3.1/code/addons/docs)

---
updated-dependencies:
- dependency-name: "@storybook/addon-docs"
  dependency-version: 10.3.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]