[SRVKE-1177] Remove monitoring dashboards docs, update metrics docs structure

Author: abrennan89

_topic_maps/_topic_map.yml

@@ -3443,11 +3443,8 @@ Topics:
     # Ingress options
   - Name: Integrating Service Mesh with OpenShift Serverless
     File: serverless-ossm-setup
-    # Monitoring
-  - Name: Monitoring serverless components
-    File: serverless-admin-monitoring
     # Metrics
-  - Name: Metrics
+  - Name: Serverless administrator metrics
     File: serverless-admin-metrics
     # HA
   - Name: High availability on OpenShift Serverless
@@ -3462,13 +3459,8 @@ Topics:
   - Name: Tracing requests using Jaeger
     File: serverless-tracing
   # Metrics
-  - Name: Metrics
-    File: serverless-serving-metrics
-  # monitoring services
-  - Name: Monitoring Knative services
-    File: serverless-service-monitoring
-  - Name: Autoscaling dashboard
-    File: serverless-autoscaling-dashboard
+  - Name: Serverless developer metrics
+    File: serverless-developer-metrics
 # Support
 - Name: Support
   File: serverless-support

_topic_maps/_topic_map_osd.yml

@@ -292,9 +292,7 @@ Topics:
     File: serverless-admin-autoscaling
   - Name: Integrating Service Mesh with OpenShift Serverless
     File: serverless-ossm-setup
-  - Name: Monitoring serverless components
-    File: serverless-admin-monitoring
-  - Name: Metrics
+  - Name: Serverless administrator metrics
     File: serverless-admin-metrics
   - Name: High availability on OpenShift Serverless
     File: serverless-ha
@@ -305,12 +303,8 @@ Topics:
     File: cluster-logging-serverless
   - Name: Tracing requests using Jaeger
     File: serverless-tracing
-  - Name: Metrics
-    File: serverless-serving-metrics
-  - Name: Monitoring Knative services
-    File: serverless-service-monitoring
-  - Name: Autoscaling dashboard
-    File: serverless-autoscaling-dashboard
+  - Name: Serverless developer metrics
+    File: serverless-developer-metrics
 - Name: Support
   File: serverless-support
 - Name: Security