Fix intermittent crawl timeout test failure (#1621)

Fixes #1620 

This increases the total timeout from 60 seconds to 120 seconds for
crawl to complete, which should be sufficient given how intermittently
the failure has been happening. Can increase it further if needed.

backend/test_nightly/test_crawl_timeout.py

@@ -15,17 +15,20 @@ def test_crawl_timeout(admin_auth_headers, default_org_id, timeout_crawl):
     data = r.json()
     assert data["state"] in ("starting", "running")
 
-    # Wait some time to let crawl start, hit timeout, and gracefully stop
-    time.sleep(60)
+    attempts = 0
+    while True:
+        # Try for 2 minutes before failing
+        if attempts > 24:
+            assert False
 
-    # Verify crawl was stopped
         r = requests.get(
             f"{API_PREFIX}/orgs/{default_org_id}/crawls/{timeout_crawl}/replay.json",
             headers=admin_auth_headers,
         )
-    assert r.status_code == 200
-    data = r.json()
-    assert data["state"] == "complete"
+        if r.json()["state"] == "complete":
+            break
+        time.sleep(10)
+        attempts += 1
 
 
 def test_crawl_files_replicated(admin_auth_headers, default_org_id, timeout_crawl):