Bump val-loader from 1.1.1 to 2.0.1

Bumps [val-loader](https://github.com/webpack-contrib/val-loader) from 1.1.1 to 2.0.1.
- [Release notes](https://github.com/webpack-contrib/val-loader/releases)
- [Changelog](https://github.com/webpack-contrib/val-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/val-loader/compare/v1.1.1...v2.0.1)

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

package.json

@@ -46,7 +46,7 @@
     "typedoc": "^0.15.0",
     "typescript": "^3.6.4",
     "url-loader": "^2.2.0",
-    "val-loader": "1.1.1",
+    "val-loader": "2.0.1",
     "webpack": "^4.41.2",
     "webpack-cli": "^3.3.10",
     "yaml-loader": "0.5.0"