build(deps): 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:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -96,7 +96,7 @@
     "body-parser": "^1.20.2",
     "express": "^4.21.2",
     "express-session": "^1.18.2",
-    "koa": "^3.0.1",
+    "koa": "^3.0.3",
     "koa-bodyparser": "^4.4.1",
     "multer": "^2.0.2"
   }