chore(package): update @types/sinon to version 9.0.4

Closes #98

Author: greenkeeper[bot]

Diff for: package.json

@@ -56,7 +56,7 @@
     "@types/long": "^4.0.0",
     "@types/mocha": "^7.0.2",
     "@types/puppeteer": "^1.19.1",
-    "@types/sinon": "^5.0.1",
+    "@types/sinon": "^9.0.4",
     "@types/uuid": "^3.4.6",
     "@types/webpack": "^4.41.12",
     "benchmark": "^2.1.4",