chore(deps-dev): bump the babel group across 1 directory with 3 updates

Bumps the babel group with 3 updates in the /example directory: [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core), [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) and [@babel/runtime](https://github.com/babel/babel/tree/HEAD/packages/babel-runtime).

Updates `@babel/core` from 7.28.5 to 7.28.6
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.28.6/packages/babel-core)

Updates `@babel/preset-env` from 7.28.5 to 7.28.6
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.28.6/packages/babel-preset-env)

Updates `@babel/runtime` from 7.28.4 to 7.28.6
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.28.6/packages/babel-runtime)

---
updated-dependencies:
- dependency-name: "@babel/core"
  dependency-version: 7.28.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: babel
- dependency-name: "@babel/preset-env"
  dependency-version: 7.28.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: babel
- dependency-name: "@babel/runtime"
  dependency-version: 7.28.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: babel
...

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Author: dependabot[bot]