Update dependency ts-node to v8.4.1

Author: renovate-bot

packages/iotex-react-block-producers/package.json

@@ -104,7 +104,7 @@
     "react-test-renderer": "16.8.6",
     "source-map-loader": "0.2.4",
     "styletron-engine-atomic": "1.1.0",
-    "ts-node": "8.2.0",
+    "ts-node": "8.4.1",
     "tslint": "5.18.0",
     "tslint-config-prettier": "1.18.0",
     "tslint-microsoft-contrib": "6.1.1",

packages/iotex-react-footer/package.json

@@ -90,7 +90,7 @@
     "react": "16.8.6",
     "react-test-renderer": "16.8.6",
     "source-map-loader": "0.2.4",
-    "ts-node": "8.2.0",
+    "ts-node": "8.4.1",
     "tslint": "5.18.0",
     "tslint-config-prettier": "1.18.0",
     "tslint-microsoft-contrib": "6.1.1",

packages/iotex-react-i18n-detector/package.json

@@ -47,7 +47,7 @@
     "awesome-typescript-loader": "5.2.1",
     "gulp": "4.0.2",
     "nyc": "14.1.1",
-    "ts-node": "8.3.0",
+    "ts-node": "8.4.1",
     "tslint": "5.18.0",
     "tslint-config-prettier": "1.18.0",
     "tslint-microsoft-contrib": "6.2.0",

packages/iotex-react-language-dropdown/package.json

@@ -94,7 +94,7 @@
     "react-test-renderer": "16.8.6",
     "shader": "1.0.0",
     "source-map-loader": "0.2.4",
-    "ts-node": "8.2.0",
+    "ts-node": "8.4.1",
     "tslint": "5.18.0",
     "tslint-config-prettier": "1.18.0",
     "tslint-microsoft-contrib": "6.1.1",