internal/proto: rename refresh token to list token

internal/proto/controller/api/services/v1/target_service.proto

@@ -201,7 +201,7 @@ message ListTargetsRequest {
   // An opaque token used to continue an existing iteration or
   // request updated items. If not specified, pagination
   // will start from the beginning.
-  string refresh_token = 40 [json_name = "refresh_token"]; // @gotags: `class:"public"`
+  string list_token = 40 [json_name = "list_token"]; // @gotags: `class:"public"`
   // The maximum size of a page in this iteration.
   // If unset, the default page size configured will be used.
   // If the page_size is greater than the default page configured,
@@ -219,7 +219,7 @@ message ListTargetsResponse {
   // An opaque token used to continue an existing pagination or
   // request updated items. Use this token in the next list request
   // to request the next page.
-  string refresh_token = 3 [json_name = "refresh_token"]; // @gotags: `class:"public"`
+  string list_token = 3 [json_name = "list_token"]; // @gotags: `class:"public"`
   // The name of the field which the items are sorted by.
   string sort_by = 4 [json_name = "sort_by"]; // @gotags: `class:"public"`
   // The direction of the sort, either "asc" or "desc".