build(deps-dev): update sinon-chai requirement from ^2.13.0 to ^3.2.0

Updates the requirements on [sinon-chai](https://github.com/domenic/sinon-chai) to permit the latest version.
- [Release notes](https://github.com/domenic/sinon-chai/releases)
- [Commits](https://github.com/domenic/sinon-chai/commits/v3.2.0)

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

package.json

@@ -151,7 +151,7 @@
     "proxyquire": "^2.0.1",
     "rimraf": "^2.6.2",
     "sinon": "^3.2.1",
-    "sinon-chai": "^2.13.0",
+    "sinon-chai": "^3.2.0",
     "source-map-loader": "^0.2.1",
     "source-map-support": "^0.4.18",
     "standard": "^11.0.0",