remove resource limit (#131)

Signed-off-by: nasusoba <[email protected]>

Author: nasusoba

controlplane/config/manager/manager.yaml

@@ -29,11 +29,4 @@ spec:
         - --enable-leader-election
         image: controller:latest
         name: manager
-        resources:
-          limits:
-            cpu: 100m
-            memory: 30Mi
-          requests:
-            cpu: 100m
-            memory: 20Mi
       terminationGracePeriodSeconds: 10