Bump @types/node from 10.3.0 to 10.5.1
Bump @types/node from 10.3.0 to 10.5.1

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped) from 10.3.0 to 10.5.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
styfle/geoslack,styfle/geoslack