update typescript lib to 4.2.2

doric-cli/assets/_package.json

@@ -15,9 +15,9 @@
     "doric": "__$Version__",
     "doric-cli": "__$Version__",
     "reflect-metadata": "^0.1.13",
-    "rollup": "^2.23.0",
-    "tslib": "^2.0.0",
-    "typescript": "^3.9.7"
+    "rollup": "^2.24.0",
+    "tslib": "^2.1.0",
+    "typescript": "^4.2.2"
   },
   "devDependencies": {
     "@rollup/plugin-buble": "^0.21.3",

doric-cli/package.json

@@ -32,10 +32,10 @@
     "inquirer": "^8.0.0",
     "keypress": "^0.2.1",
     "qrcode-terminal": "^0.12.0",
-    "rollup": "^2.23.0",
+    "rollup": "^2.24.0",
     "shelljs": "^0.8.4",
     "source-map-merger": "^0.2.0",
-    "typescript": "^3.9.7",
+    "typescript": "^4.2.2",
     "ws": "^7.4.3",
     "xml-js": "^1.6.11"
   },