remove unneeded mock data

ops/tests/data/gcp_sent.yaml

@@ -1,22 +1,14 @@
 egress-subnets: 172.31.39.57/32
-enable-acm-readonly: "true"
-enable-acm-fullaccess: "true"
-enable-autoscaling-readonly: "true"
+ingress-address: 172.31.39.57
+private-address: 172.31.39.57
 enable-block-storage-management: "true"
 enable-dns: "true"
 enable-instance-inspection: "true"
-enable-instance-modification: "true"
-enable-load-balancer-management: "true"
 enable-network-management: "true"
 enable-security-management: "true"
-enable-region-readonly: "true"
-ingress-address: 172.31.39.57
 instance-labels: '{"tag1": "val1", "tag2": "val2"}'
 enable-object-storage-management: "true"
-object-storage-management-patterns: '["arn:aws:s3:::auto-prefixed", "arn:aws:s3:::already-prefixed"]'
 enable-object-storage-access: "true"
-object-storage-access-patterns: '["arn:aws:s3:::auto-prefixed", "arn:aws:s3:::already-prefixed"]'
-private-address: 172.31.39.57
 zone: '"us-east-1"'
 requested: "true"
 charm: "test"