Merge pull request #196 from SuperMap/dependabot/npm_and_yarn/url-loader-4.1.1

Bump url-loader from 3.0.0 to 4.1.1

Author: songyumeng

package.json

@@ -106,7 +106,7 @@
     "shelljs": "^0.8.3",
     "style-loader": "^1.0.0",
     "uglify-es": "^3.3.9",
-    "url-loader": "^3.0.0",
+    "url-loader": "^4.1.1",
     "watchify": "^3.11.1",
     "webpack": "^4.41.2",
     "webpack-cli": "^3.3.10",