add relationship for k8s pod and host for otel (#1719)

Co-authored-by: manuelrodriguez-nr <113110223+manuelrodriguez-nr@users.noreply.github.com>

relationships/synthesis/INFRA-HOST-to-INFRA-KUBERNETES_POD.yml

@@ -18,4 +18,26 @@ relationships:
         extractGuid:
           attribute: entityGuid
           entityType:
-            value: KUBERNETES_POD
+            value: KUBERNETES_POD
+  - name: k8sHostContainsPodOtel
+    version: "1"
+    origins:
+      - Kubernetes Integration
+    conditions:
+      - attribute: eventType
+        value: Metric
+      - attribute: entity.type
+        value: KUBERNETES_POD
+    relationship:
+      expires: P75M
+      relationshipType: CONTAINS
+      source:
+        extractGuid:
+          attribute: host.guid
+          entityType:
+            value: HOST
+      target:
+        extractGuid:
+          attribute: entityGuid
+          entityType:
+            value: KUBERNETES_POD