fix(system-upgrades): Fix requests and limits for calver-server

infrastructure/system-upgrades/calver-server.yaml

@@ -21,11 +21,11 @@ spec:
         - containerPort: 8080
         resources:
           requests:
-            cpu: 10m
-            memory: 64MiB
+            cpu: '10m'
+            memory: '64Mi'
           limits:
-            cpu: 500m
-            memory: 128MiB
+            cpu: '500m'
+            memory: '128Mi'
 ---
 apiVersion: v1
 kind: Service