Bump eslint-loader from 2.2.1 to 3.0.3

Bumps [eslint-loader](https://github.com/webpack-contrib/eslint-loader) from 2.2.1 to 3.0.3.
- [Release notes](https://github.com/webpack-contrib/eslint-loader/releases)
- [Changelog](https://github.com/webpack-contrib/eslint-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/eslint-loader/compare/v2.2.1...v3.0.3)

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

package.json

@@ -64,7 +64,7 @@
 		"eslint": "^6.8.0",
 		"eslint-config-standard": "^11.0.0",
 		"eslint-friendly-formatter": "^4.0.1",
-		"eslint-loader": "^2.2.1",
+		"eslint-loader": "^3.0.3",
 		"eslint-plugin-import": "^2.19.1",
 		"eslint-plugin-node": "^8.0.1",
 		"eslint-plugin-promise": "^4.2.1",