changed value of live_accounts in tests, added timeout (#22063)

Author: darynaishchenko

airbyte-integrations/connectors/source-bing-ads/acceptance-test-config.yml

@@ -13,6 +13,7 @@ tests:
     - config_path: "secrets/config.json"
   basic_read:
     - config_path: "secrets/config.json"
+      timeout_seconds: 600
       configured_catalog_path: "integration_tests/configured_catalog.json"
       empty_streams: ["account_performance_report_hourly","ad_group_performance_report_hourly","ad_performance_report_hourly","campaign_performance_report_hourly","keyword_performance_report_hourly"]
   # incremental test doesn"t work if a single stream has multiple states

airbyte-integrations/connectors/source-bing-ads/unit_tests/test_source.py

@@ -140,4 +140,4 @@ def test_accounts_live(config):
     client = Client(**config)
     accounts = Accounts(client, config)
     records = accounts.read_records(SyncMode.full_refresh)
-    assert len(list(records)) == 4
+    assert len(list(records)) == 3