chore(deps): update dependency @types/koa to v2.15.2

Author: renovate[bot]

example/package.json

@@ -6,7 +6,7 @@
   },
   "devDependencies": {
     "@n1ru4l/graphql-public-schema-filter": "link:../dist",
-    "@types/koa": "2.15.0",
+    "@types/koa": "2.15.2",
     "@types/koa__router": "8.0.11",
     "@types/node": "18.19.44",
     "ts-node": "10.9.2"

example/yarn.lock

@@ -258,10 +258,10 @@
   dependencies:
     "@types/koa" "*"
 
-"@types/koa@*", "@types/koa@2.15.0":
-  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/@types/koa/-/koa-2.15.0.tgz#eca43d76f527c803b491731f95df575636e7b6f2"
-  integrity sha512-7QFsywoE5URbuVnG3loe03QXuGajrnotr3gQkXcEBShORai23MePfFYdhz90FEtBBpkyIYQbVD+evKtloCgX3g==
+"@types/koa@*", "@types/koa@2.15.2":
+  version "2.15.2"
+  resolved "https://registry.yarnpkg.com/@types/koa/-/koa-2.15.2.tgz#cc570a70170713b1ab6b93384cabf4943a25678b"
+  integrity sha512-CB+iyjjh1uS5N6/CKwXvw0qA7USMS2WVc4Tjf660yCjhdvqzNr8gdFcIawB41zGGptOQ+d1fnpaQWIIUXYxR3w==
   dependencies:
     "@types/accepts" "*"
     "@types/content-disposition" "*"