chore(deps): update dependency typescript to ~5.9.0

Author: renovate[bot]

package-lock.json

@@ -58,7 +58,7 @@
 		"openapi-typescript": "^6.7.6",
 		"openapi-typescript-fetch": "^2.0.0",
 		"tsup": "^8.3.0",
-		"typescript": "~5.6.2",
+		"typescript": "~5.9.0",
 		"vitest": "^2.1.2",
 		"slugify": "^1.6.6"
 	},