Use internal import for Timestamp transform (#202)

Author: mikkopaderes

addon/transforms/timestamp.ts

@@ -1,7 +1,9 @@
 import { typeOf } from '@ember/utils';
 import Transform from '@ember-data/serializer/transform';
 
-import { FieldValue, Timestamp, serverTimestamp } from 'firebase/firestore';
+import { FieldValue, Timestamp } from 'firebase/firestore';
+
+import { serverTimestamp } from 'ember-cloud-firestore-adapter/firebase/firestore';
 
 export default class TimestampTransform extends Transform {
   public deserialize(value: Date | Timestamp): Date {

tests/unit/transforms/timestamp-test.ts

@@ -2,8 +2,8 @@ import { module, test } from 'qunit';
 import { setupTest } from 'ember-qunit';
 
 import firebase from 'firebase/compat/app';
-import { serverTimestamp } from 'firebase/firestore';
 
+import { serverTimestamp } from 'ember-cloud-firestore-adapter/firebase/firestore';
 import resetFixtureData from 'dummy/tests/helpers/reset-fixture-data';
 
 module('Unit | Transform | timestamp', function (hooks) {