chore(deps): update dependency @types/koa to v3

Author: renovate[bot]

package-lock.json

@@ -57,7 +57,7 @@
     "@opentelemetry/instrumentation-http": "^0.203.0",
     "@opentelemetry/sdk-trace-base": "^2.0.0",
     "@opentelemetry/sdk-trace-node": "^2.0.0",
-    "@types/koa": "2.15.0",
+    "@types/koa": "3.0.0",
     "@types/koa__router": "12.0.4",
     "@types/mocha": "10.0.10",
     "@types/node": "18.18.14",