Bump @babel/core from 7.29.7 to 8.0.1 (#344)

* Bump @babel/core from 7.29.7 to 8.0.1

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.29.7 to 8.0.1.
- [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/v8.0.1/packages/babel-core)

---
updated-dependencies:
- dependency-name: "@babel/core"
  dependency-version: 8.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

* Remove unused @babel/core and @babel/preset-env devDependencies to fix peer conflict with ts-jest

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Author: dependabot[bot]