chore(deps-dev): bump @babel/core from 7.5.0 to 7.5.4
chore(deps-dev): bump @babel/core from 7.5.0 to 7.5.4

Bumps [@babel/core](https://github.com/babel/babel) from 7.5.0 to 7.5.4.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.5.0...v7.5.4)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
decaffeinate/decaffeinate-parser,decaffeinate/decaffeinate-parser,decaffeinate/decaffeinate-parser,eventualbuddha/decaffeinate-parser