Update dependency mocha to v7.0.1

Author: renovate-bot

package-lock.json

@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@types/form-data": "2.2.1",
-    "@types/mocha": "5.2.7",
+    "@types/mocha": "7.0.1",
     "codecov": "3.6.4",
     "conventional-changelog-cli": "2.0.31",
     "fetch-mock": "6.5.2",
@@ -35,7 +35,7 @@
     "karma-sauce-launcher": "2.0.2",
     "karma-sourcemap-loader": "0.3.7",
     "lint-staged": "10.0.7",
-    "mocha": "7.0.0",
+    "mocha": "7.0.1",
     "npm-run-all": "4.1.5",
     "phantomjs-prebuilt": "2.1.16",
     "prettier": "1.19.1",