deps: koa (#240)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

package.json

@@ -39,7 +39,7 @@
     "@types/node": "20.12.4",
     "@types/supertest": "6.0.2",
     "hot-shots": "10.0.0",
-    "koa": "2.15.0",
+    "koa": "2.15.3",
     "skuba": "8.0.1",
     "supertest": "6.3.4"
   },

yarn.lock

@@ -5292,10 +5292,10 @@ koa-convert@^2.0.0:
     co "^4.6.0"
     koa-compose "^4.1.0"
 
-[email protected].0:
-  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/koa/-/koa-2.15.0.tgz#d24ae1b0ff378bf12eb3df584ab4204e4c12ac2b"
-  integrity sha512-KEL/vU1knsoUvfP4MC4/GthpQrY/p6dzwaaGI6Rt4NQuFqkw3qrvsdYF5pz3wOfi7IGTvMPHC9aZIcUKYFNxsw==
+[email protected].3:
+  version "2.15.3"
+  resolved "https://registry.yarnpkg.com/koa/-/koa-2.15.3.tgz#062809266ee75ce0c75f6510a005b0e38f8c519a"
+  integrity sha512-j/8tY9j5t+GVMLeioLaxweJiKUayFhlGqNTzf2ZGwL0ZCQijd2RLHK0SLW5Tsko8YyyqCZC2cojIb0/s62qTAg==
   dependencies:
     accepts "^1.3.5"
     cache-content-type "^1.0.0"