chore(deps): update dependency vitest to v4.0.18

Author: certible-renovate[bot]

package.json

@@ -50,6 +50,6 @@
 		"remark": "15.0.1",
 		"remark-parse": "11.0.0",
 		"typescript": "^5.7.3",
-		"vitest": "4.0.4"
+		"vitest": "4.0.18"
 	}
 }