Update dependency prettier to v3

Author: renovate[bot]

service-gateway/package-lock.json

@@ -16,6 +16,6 @@
     "graphql": "^14.7.0"
   },
   "devDependencies": {
-    "prettier": "2.7.1"
+    "prettier": "3.2.5"
   }
 }

service-gateway/package.json

@@ -17,6 +17,6 @@
     "lodash": "^4.17.19"
   },
   "devDependencies": {
-    "prettier": "2.7.1"
+    "prettier": "3.2.5"
   }
 }

service-post/package-lock.json

@@ -17,6 +17,6 @@
     "lodash": "^4.17.19"
   },
   "devDependencies": {
-    "prettier": "2.7.1"
+    "prettier": "3.2.5"
   }
 }