chore(deps): update dependency @types/koa__router to v12

Author: renovate[bot]

package-lock.json

@@ -41,7 +41,7 @@
 	"devDependencies": {
 		"@koa/router": "10.1.1",
 		"@types/koa": "2.13.5",
-		"@types/koa__router": "8.0.11",
+		"@types/koa__router": "12.0.3",
 		"@types/node": "17.0.23",
 		"@types/npm": "7.19.0",
 		"@types/puppeteer": "5.4.7",