bump up dependencies

Author: tianyong90

package.json

@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "husky": "^3.0.0",
-    "inquirer": "^6.3.1",
+    "inquirer": "^7.0.0",
     "lerna": "^3.14.1",
     "lint-staged": "^9.1.0",
     "listr": "^0.14.3",

packages/example/package.json

@@ -20,8 +20,8 @@
     "css-loader": "^3.0.0",
     "html-webpack-plugin": "^3.2.0",
     "node-sass": "^4.11.0",
-    "sass-loader": "^7.1.0",
-    "style-loader": "^0.23.1",
+    "sass-loader": "^8.0.0",
+    "style-loader": "^1.0.0",
     "uglifyjs-webpack-plugin": "^2.1.2",
     "vue-loader": "^15.7.0",
     "vue-style-loader": "^4.1.2",

packages/vue-markdown-loader/package.json

@@ -48,14 +48,14 @@
     "@types/jest": "^24.0.11",
     "@types/loader-utils": "^1.1.3",
     "@types/node": "^12.6.1",
-    "@typescript-eslint/eslint-plugin": "^1.3.0",
-    "@typescript-eslint/parser": "^1.3.0",
+    "@typescript-eslint/eslint-plugin": "^2.0.0",
+    "@typescript-eslint/parser": "^2.0.0",
     "babel-loader": "^8.0.5",
     "eslint": "^6.0.1",
     "eslint-config-prettier": "^6.0.0",
-    "eslint-config-standard": "^12.0.0",
+    "eslint-config-standard": "^14.1.0",
     "eslint-friendly-formatter": "^4.0.1",
-    "eslint-loader": "^2.1.2",
+    "eslint-loader": "^3.0.0",
     "eslint-plugin-import": "^2.9.0",
     "eslint-plugin-jest": "^22.5.0",
     "eslint-plugin-node": "^9.0.1",