Bump @babel/preset-env from 7.12.17 to 7.13.8

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.12.17 to 7.13.8.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.13.8/packages/babel-preset-env)

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

package.json

@@ -65,7 +65,7 @@
 	},
 	"devDependencies": {
 		"@babel/core": "^7.13.8",
-		"@babel/preset-env": "^7.12.17",
+		"@babel/preset-env": "^7.13.8",
 		"@nextcloud/eslint-plugin": "^2.0.0",
 		"babel-eslint": "^10.0.3",
 		"babel-loader": "^8.2.2",