copr: actually, the highest possible limit is 100

ibm_cloud_sdk_core.api_exception.ApiException:
    Error: The `limit` parameter is invalid, it must be an integer
    between 1 and 100., Code: 400

roles/copr/backend/templates/resalloc/ibm-cloud-list-vms.j2

@@ -11,7 +11,9 @@ from ibm_cloud_sdk_core.authenticators import IAMAuthenticator
 
 DEFAULT_TOKEN_FILE = "{{ ibmcloud_token_file }}"
 SERVICE_URL = "https://jp-tok.iaas.cloud.ibm.com/v1"
-LIMIT = 999
+
+# Using the highest value possible
+LIMIT = 100
 
 
 def _get_arg_parser():

roles/copr/backend/templates/resalloc/ibm-cloud-vm.j2

@@ -253,7 +253,7 @@ def delete_instance_attempt(service, instance_name, opts):
     # Query all volumes only after already potentionaly deleting an instance.
     # The volumes might have been deleted automatically
     volume_ids = []
-    volumes = service.list_volumes(limit=999).result["volumes"]
+    volumes = service.list_volumes(limit=100).result["volumes"]
     for volume in volumes:
         if volume["name"].startswith(instance_name):
             volume_ids.append(volume["id"])