CHORE(observability): align memory requests with limits

- Update opentelemetry-operator manager from 64Mi to 256Mi
- Update opentelemetry-operator kube-rbac-proxy from 32Mi to 64Mi
- Update opentelemetry-collector memory request from 256Mi to 512Mi

opentelemetry-collector/helm-values.yaml

@@ -28,7 +28,7 @@ mode: daemonset
 resources:
   requests:
     cpu: 50m
-    memory: 256Mi
+    memory: 512Mi
   limits:
     memory: 512Mi
 

opentelemetry-collector/manifests/collector.yaml

@@ -23,7 +23,7 @@ spec:
   resources:
     requests:
       cpu: 50m
-      memory: 256Mi
+      memory: 512Mi
     limits:
       memory: 512Mi
 

opentelemetry-operator/helm-values.yaml

@@ -23,7 +23,7 @@ manager:
       memory: 256Mi
     requests:
       cpu: 10m
-      memory: 64Mi
+      memory: 256Mi
 
 # Admission webhooks (uses cert-manager self-signed CA)
 admissionWebhooks:
@@ -38,7 +38,7 @@ kubeRBACProxy:
       memory: 64Mi
     requests:
       cpu: 5m
-      memory: 32Mi
+      memory: 64Mi
 
 # Schedule on master node
 tolerations: