docs: add link to logs for 'integration' env of Digital Pooling

docs/services/digital-pooling.md

@@ -167,10 +167,11 @@ invitations and permissions re-issued on the start of a new one.
   for tracking the health of applications in the environments and sending alert emails when
   problems are detected.
 - Cloud Logs for tracking individual requests/responses to/from the web application and the
-  synchronisation job application.
-    - [production](https://console.cloud.google.com/logs?project=uga-prod-4ef210b2),
-    - [test (staging)](https://console.cloud.google.com/logs?project=uga-test-1f58c76d),
-    - [development](https://console.cloud.google.com/logs?project=uga-devel-7447350c))
+  synchronisation job application:
+    - [production](https://console.cloud.google.com/logs?project=uga-prod-4ef210b2)
+    - [integration](https://console.cloud.google.com/logs/query?project=uga-int-85261c0e)
+    - [test (staging)](https://console.cloud.google.com/logs?project=uga-test-1f58c76d)
+    - [development](https://console.cloud.google.com/logs?project=uga-devel-7447350c)
 
 ### Debugging