Bump webpack-cli from 3.3.11 to 3.3.12

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 3.3.11 to 3.3.12.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/v3.3.12/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/v3.3.11...v3.3.12)

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

package.json

@@ -105,7 +105,7 @@
 		"vue-style-loader": "^4.1.1",
 		"vue-template-compiler": "^2.6.11",
 		"webpack": "^4.43.0",
-		"webpack-cli": "^3.3.11",
+		"webpack-cli": "^3.3.12",
 		"webpack-dev-server": "^3.11.0",
 		"webpack-merge": "^4.2.2"
 	},