chore(deps-dev): bump koa from 3.0.1 to 3.0.3

Bumps [koa](https://github.com/koajs/koa) from 3.0.1 to 3.0.3.
- [Release notes](https://github.com/koajs/koa/releases)
- [Changelog](https://github.com/koajs/koa/blob/master/History.md)
- [Commits](koajs/koa@v3.0.1...v3.0.3)

---
updated-dependencies:
- dependency-name: koa
  dependency-version: 3.0.3
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -35,7 +35,7 @@
     "node": ">=18"
   },
   "devDependencies": {
-    "koa": "3.0.1",
+    "koa": "3.0.3",
     "koa-static": "5.0.0",
     "@playwright/test": "1.56.1"
   }