fix(monitoring): Increase resource requests and limits

This patch increases the resource requests and limits for the Prometheus
Operator Pods, after flying too close the sun, which resulted in an
unexpected crashing of the Pod due to, too many ServiceMonitor objects.

infrastructure/monitoring/release.yaml

@@ -161,11 +161,11 @@ data:
         namespace: kube-system
       resources:
        limits:
-         cpu: 200m
-         memory: 200Mi
+         cpu: 500m
+         memory: 512Mi
        requests:
          cpu: 100m
-         memory: 100Mi
+         memory: 256Mi
       securityContext:
         fsGroup: 65534
         runAsGroup: 65534