chore(deps): update dependency prettier to v3.1.0 (#192)

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

Author: renovate[bot]

package-lock.json

@@ -59,7 +59,7 @@
     "jest-junit": "16.0.0",
     "koa": "2.14.2",
     "koa-bodyparser": "4.4.1",
-    "prettier": "3.0.3",
+    "prettier": "3.1.0",
     "supertest": "6.3.3",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",