Bump sinon from 5.1.1 to 9.0.2

Bumps [sinon](https://github.com/sinonjs/sinon) from 5.1.1 to 9.0.2.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sinonjs/sinon/compare/v5.1.1...v9.0.2)

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

package.json

@@ -86,7 +86,7 @@
     "request-promise": "^4.2.2",
     "rimraf": "^2.5.2",
     "shelljs": "^0.8.4",
-    "sinon": "^5.0.7",
+    "sinon": "^9.0.2",
     "ts-node": "^7.0.1",
     "tslint": "^5.11.0",
     "tslint-immutable": "^4.9.0",