add missing IDs

validator.proto

@@ -127,6 +127,8 @@ message ScriptListRequest {
   Pagination Page = 2;
 }
 
+message ScriptID { uint64 ID = 1; }
+
 message Script {
   uint64 ID = 1;
   uint64 Hash = 2;
@@ -169,6 +171,8 @@ message ScriptPolicyListRequest {
   Pagination Page = 2;
 }
 
+message ScriptPolicyID { uint64 ID = 1; }
+
 message ScriptPolicy {
   uint64 ID = 1;
   uint64 FromScriptHash = 2;