chore(deps): update dependency @koa/router to v13

Author: renovate[bot]

package-lock.json

@@ -39,7 +39,7 @@
 		"read-pkg-up": "^9.1.0"
 	},
 	"devDependencies": {
-		"@koa/router": "10.1.1",
+		"@koa/router": "13.1.0",
 		"@types/koa": "2.13.5",
 		"@types/koa__router": "8.0.11",
 		"@types/node": "17.0.23",