fix: check-effect-interaction

Author: jaybuidl

contracts/src/0.8/RealitioHomeProxyGnosis.sol

@@ -219,6 +219,8 @@ contract RealitioHomeProxyGnosis is IHomeArbitrationProxy {
         Request storage request = requests[_questionID][requester];
         require(request.status == Status.Ruled, "Arbitrator has not ruled yet");
 
+        request.status = Status.Finished;
+
         realitio.assignWinnerAndSubmitAnswerByArbitrator(
             _questionID,
             request.arbitratorAnswer,
@@ -228,8 +230,6 @@ contract RealitioHomeProxyGnosis is IHomeArbitrationProxy {
             _lastAnswerer
         );
 
-        request.status = Status.Finished;
-
         emit ArbitrationFinished(_questionID);
     }
 }