Bump babel-loader from 8.0.4 to 8.0.5 in /js

Bumps [babel-loader](https://github.com/babel/babel-loader) from 8.0.4 to 8.0.5.
- [Release notes](https://github.com/babel/babel-loader/releases)
- [Changelog](https://github.com/babel/babel-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel-loader/compare/v8.0.4...v8.0.5)

Signed-off-by: dependabot[bot] <support@dependabot.com>

js/package.json

@@ -25,7 +25,7 @@
     "@babel/core": "^7.2.2",
     "@babel/polyfill": "^7.0.0",
     "@babel/preset-env": "^7.2.3",
-    "babel-loader": "^8.0.4",
+    "babel-loader": "^8.0.5",
     "css-loader": "^2.1.0",
     "karma": "^3.1.4",
     "mini-css-extract-plugin": "^0.5.0",