Bump vue-loader from 15.9.5 to 15.9.6

Bumps [vue-loader](https://github.com/vuejs/vue-loader) from 15.9.5 to 15.9.6.
- [Release notes](https://github.com/vuejs/vue-loader/releases)
- [Changelog](https://github.com/vuejs/vue-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-loader/compare/v15.9.5...v15.9.6)

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

package.json

@@ -105,7 +105,7 @@
 		"stylelint-webpack-plugin": "^2.1.1",
 		"url-loader": "^4.1.1",
 		"vue-jest": "^3.0.7",
-		"vue-loader": "^15.9.5",
+		"vue-loader": "^15.9.6",
 		"vue-template-compiler": "^2.6.12",
 		"webpack": "^4.44.2",
 		"webpack-cli": "^3.3.12",