Merge pull request #17362 from overleaf/bg-chai-object-id-tests

fix for chai object id tests

GitOrigin-RevId: 98123dbc930c6ee57be3a118177426120482c5f4

services/contacts/test/setup.js

@@ -1,6 +1,10 @@
 import chai from 'chai'
 import chaiAsPromised from 'chai-as-promised'
 import sinonChai from 'sinon-chai'
+import { ObjectId } from 'mongodb'
+
+// ensure every ObjectId has the id string as a property for correct comparisons
+ObjectId.cacheHexString = true
 
 chai.should()
 chai.use(chaiAsPromised)