Update dependency pages-webpack-plugin to v0.3.0

Author: renovate-bot

web/package-lock.json

@@ -30,7 +30,7 @@
     "case-sensitive-paths-webpack-plugin": "2.1.2",
     "clean-webpack-plugin": "0.1.19",
     "find-nearest-file": "1.1.0",
-    "pages-webpack-plugin": "0.2.0",
+    "pages-webpack-plugin": "0.3.0",
     "stats-webpack-plugin": "0.7.0",
     "webpack": "4.24.0",
     "webpack-cli": "3.1.2",