build(deps-dev): bump @types/request-promise from 4.1.46 to 4.1.47

Bumps [@types/request-promise](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/request-promise) from 4.1.46 to 4.1.47.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/request-promise)

---
updated-dependencies:
- dependency-name: "@types/request-promise"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]