Bump html-loader from 0.4.4 to 0.5.5

Bumps [html-loader](https://github.com/webpack-contrib/html-loader) from 0.4.4 to 0.5.5.
- [Release notes](https://github.com/webpack-contrib/html-loader/releases)
- [Changelog](https://github.com/webpack-contrib/html-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/html-loader/compare/v0.4.4...v0.5.5)

package.json

@@ -20,7 +20,7 @@
     "electron-rebuild": "^1.8.4",
     "file-loader": "^3.0.1",
     "graceful-fs": "^4.1.15",
-    "html-loader": "0.4.4",
+    "html-loader": "0.5.5",
     "json-loader": "0.5.7",
     "node-abi": "^2.8.0",
     "node-gyp": "^3.8.0",