build(deps-dev): bump @storybook/react-webpack5 from 10.2.19 to 10.3.0

Bumps [@storybook/react-webpack5](https://github.com/storybookjs/storybook/tree/HEAD/code/frameworks/react-webpack5) from 10.2.19 to 10.3.0.
- [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/v10.3.0/code/frameworks/react-webpack5)

---
updated-dependencies:
- dependency-name: "@storybook/react-webpack5"
  dependency-version: 10.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]