chore(package): update dev dependencies to latest version

Author: tiagoschenkel

package.json

@@ -66,10 +66,10 @@
   },
   "devDependencies": {
     "@types/bluebird": "^3.5.29",
-    "@types/chai": "^4.2.8",
+    "@types/chai": "^4.2.9",
     "@types/easeljs": "^1.0.0",
     "@types/mocha": "^7.0.1",
-    "@types/sinon": "^7.5.1",
+    "@types/sinon": "^7.5.2",
     "@types/webpack-env": "^1.15.1",
     "bluebird": "^3.7.2",
     "browserify-versionify": "^1.0.6",
@@ -93,23 +93,23 @@
     "karma-sourcemap-loader": "^0.3.7",
     "karma-sourcemap-writer": "^0.1.2",
     "karma-webpack": "^4.0.2",
-    "mocha": "^7.0.1",
+    "mocha": "^7.1.0",
     "prettier": "^1.19.1",
     "publish-please": "^5.5.1",
     "puppeteer": "^2.1.1",
     "reflect-metadata": "^0.1.13",
     "remap-istanbul": "^0.13.0",
     "rimraf": "^3.0.2",
-    "sinon": "^8.1.1",
-    "sinon-chai": "^3.4.0",
-    "terser-webpack-plugin": "^2.3.4",
+    "sinon": "^9.0.0",
+    "sinon-chai": "^3.5.0",
+    "terser-webpack-plugin": "^2.3.5",
     "ts-loader": "^6.2.1",
     "ts-node": "^8.6.2",
     "tslint": "^6.0.0",
     "tslint-config-prettier": "^1.18.0",
     "typescript": "^3.8.3",
-    "webpack": "^4.41.5",
-    "webpack-cli": "^3.3.10",
+    "webpack": "^4.41.6",
+    "webpack-cli": "^3.3.11",
     "webpack-concat-plugin": "^3.0.0",
     "webpack-dev-server": "^3.10.3",
     "webpack-simple-progress-plugin": "^0.0.4"