Update dependency sinon to v7.5.0

Author: renovate-bot

package.json

@@ -36,7 +36,7 @@
     "@types/chai": "4.1.7",
     "@types/chai-as-promised": "7.1.0",
     "@types/mocha": "5.2.7",
-    "@types/sinon": "7.0.13",
+    "@types/sinon": "7.5.0",
     "chai": "4.2.0",
     "chai-as-promised": "7.1.1",
     "husky": "3.0.1",
@@ -45,7 +45,7 @@
     "nyc": "14.1.1",
     "prettier": "1.18.2",
     "reflect-metadata": "0.1.13",
-    "sinon": "7.3.2",
+    "sinon": "7.5.0",
     "source-map-support": "0.5.12",
     "ts-node": "8.3.0",
     "tslint": "5.18.0",