fix: Redact s3 URL in test data

Author: jayachandhar

test/integration/accountant/fixtures/mock_accountant_data.json

@@ -12,7 +12,7 @@
       "is_verified": true,
       "logo_file": {
         "content_type": "image/png",
-        "download_url": "https://fyle-storage-mumbai-3.s3.amazonaws.com/2020-09-02/orNoatdUnm1w/receipts/fi5oyRjAKjTT.branding_icon.png?response-content-type=image%2Fpng&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA54Z3LIXTX6CFH4VG%2F20221003%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20221003T135322Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=f56b41e92f2e0db4bb74136fff2985295c091f480b89ef06566b83a39dd8b30a",
+        "download_url": "https://xyz.s3.amazonaws.com/2020-09-02/orNoatdUnm1w/receipts/fi5oyRjAKjTT.branding_icon.png?response-content-type=image%2Fpng&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=XXXX%2F20221003%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20221003T135322Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=f56b41e92f2e0db4bb74136fff2985295c091f480b89ef06566b83a39dd8b30a",
         "id": "fi5oyRjAKjTT",
         "name": "branding_icon.png",
         "upload_url": null