build: Upgrade deps

package.json

@@ -57,17 +57,17 @@
   "homepage": "https://github.com/weirongxu/coc-calc",
   "repository": "https://github.com/weirongxu/coc-calc.git",
   "devDependencies": {
-    "@types/node": "^12.7.11",
-    "@typescript-eslint/eslint-plugin": "^3.4.0",
-    "@typescript-eslint/parser": "^3.4.0",
-    "coc.nvim": "^0.0.73",
-    "editor-calc": "^1.1.0",
+    "@types/node": "^14.0.14",
+    "@typescript-eslint/eslint-plugin": "^3.5.0",
+    "@typescript-eslint/parser": "^3.5.0",
+    "coc.nvim": "^0.0.77",
+    "editor-calc": "^2.0.1",
     "eslint": "^7.3.1",
-    "ts-loader": "^6.2.0",
-    "typescript": "^3.6.3",
-    "vscode-languageserver-protocol": "^3.14.1",
-    "webpack": "^4.41.0",
-    "webpack-cli": "^3.3.9"
+    "ts-loader": "^7.0.5",
+    "typescript": "^3.9.6",
+    "vscode-languageserver-protocol": "^3.15.3",
+    "webpack": "^4.43.0",
+    "webpack-cli": "^3.3.12"
   },
   "dependencies": {}
 }