Update image source in releases page
This was causing an error with PDF generation as there was a
potential chicken/egg issue as it could not reference an image
in a remote location that did not exist yet.
@@ -30,7 +30,7 @@ PostgreSQL Operator is tested with Kubernetes 1.15 - 1.18, OpenShift 3.11+, Open
### [PostgreSQL Operator Monitoring](https://crunchydata.github.io/postgres-operator/latest/architecture/monitoring/)
-![PostgreSQL Operator Monitoring](https://crunchydata.github.io/postgres-operator/latest/images/postgresql-monitoring.png)
+![PostgreSQL Operator Monitoring](/images/postgresql-monitoring.png)
This release makes several changes to the PostgreSQL Operator Monitoring solution, notably making it much easier to set up a turnkey PostgreSQL monitoring solution with the PostgreSQL Operator using the open source [pgMonitor](https://github.com/CrunchyData/pgmonitor) project.
