build: update npm packages

Author: kiaking

package.json

@@ -45,14 +45,14 @@
     "vue": "^2.0.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.9.0",
-    "@babel/preset-env": "^7.9.5",
+    "@babel/core": "^7.9.6",
+    "@babel/preset-env": "^7.9.6",
     "@rollup/plugin-buble": "^0.21.3",
     "@rollup/plugin-commonjs": "^11.1.0",
     "@rollup/plugin-node-resolve": "^7.1.3",
     "@rollup/plugin-replace": "^2.3.2",
-    "@types/node": "^13.13.2",
-    "babel-jest": "^25.4.0",
+    "@types/node": "^13.13.5",
+    "babel-jest": "^26.0.1",
     "babel-loader": "^8.1.0",
     "brotli": "^1.3.2",
     "chalk": "^4.0.0",
@@ -66,11 +66,11 @@
     "eslint-plugin-vue-libs": "^4.0.0",
     "execa": "^4.0.0",
     "express": "^4.17.1",
-    "jest": "^25.4.0",
+    "jest": "^26.0.1",
     "nightwatch": "^1.3.1",
     "nightwatch-helpers": "^1.2.0",
     "regenerator-runtime": "^0.13.5",
-    "rollup": "^2.7.2",
+    "rollup": "^2.8.2",
     "rollup-plugin-terser": "^5.3.0",
     "semver": "^7.3.2",
     "todomvc-app-css": "^2.1.0",