Bump style-loader from 1.1.2 to 1.1.3 in /app (#334)

Author: dependabot-preview[bot]

app/package-lock.json

@@ -21,7 +21,7 @@
     "mini-css-extract-plugin": "^0.9.0",
     "postcss-import": "^12.0.1",
     "postcss-loader": "^3.0.0",
-    "style-loader": "^1.1.2",
+    "style-loader": "^1.1.3",
     "webpack": "^4.41.5",
     "webpack-cli": "^3.3.10"
   },