fix(rpc): stop getblockhash from crashing when sending hash

Author: elliothllm

turbo/jsonrpc/eth_receipts.go

@@ -696,6 +696,10 @@ func (api *APIImpl) GetBlockReceipts(ctx context.Context, number rpc.BlockNumber
 	}
 	defer tx.Rollback()
 
+	if number.BlockNumber == nil && number.BlockHash != nil {
+		return nil, fmt.Errorf("blockHash not supported")
+	}
+
 	blockNum, blockHash, _, err := rpchelper.GetBlockNumber_zkevm(rpc.BlockNumberOrHashWithNumber(*number.BlockNumber), tx, api.filters)
 	if err != nil {
 		return nil, err