build(deps-dev): bump @types/babel__core from 7.1.4 to 7.1.5 (#1401)

Bumps [@types/babel__core](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/babel__core) from 7.1.4 to 7.1.5.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/babel__core)

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