Add OpenStackDataPlaneService for instanceha-monitoring

Defines the EDPM service that mounts the instanceha-heartbeat-hmac
secret into the ansible-runner pod, enabling automatic HMAC key
distribution to compute nodes for heartbeat authentication.

Since there could be multiple instanceha crs in the same namespace,
users should create copies of this service and reference the respective
secrets named "<instanceha_cr_name>-heartbeat-hmac".

Author: lmiccini

config/services/dataplane_v1beta1_openstackdataplaneservice_instanceha_monitoring.yaml

@@ -0,0 +1,10 @@
+apiVersion: dataplane.openstack.org/v1beta1
+kind: OpenStackDataPlaneService
+metadata:
+  name: instanceha-monitoring
+spec:
+  dataSources:
+    - secretRef:
+        name: instanceha-heartbeat-hmac
+  playbook: osp.edpm.instanceha_monitoring
+  edpmServiceType: instanceha-monitoring