[misc] version bump to 3.5.1

libraries/metrics/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@overleaf/metrics",
-  "version": "3.5.0",
+  "version": "3.5.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

libraries/metrics/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@overleaf/metrics",
-  "version": "3.5.0",
+  "version": "3.5.1",
   "description": "A drop-in metrics and monitoring module for node.js apps",
   "repository": {
     "type": "git",