feat(test): restrict the test env for estimate energy

Author: kongchi-ken

framework/src/test/java/org/tron/core/WalletTest.java

@@ -988,6 +988,7 @@ public void testEstimateEnergy() {
     GrpcAPI.EstimateEnergyMessage.Builder estimateBuilder
         = GrpcAPI.EstimateEnergyMessage.newBuilder();
 
+    Args.getInstance().setEstimateEnergy(false);
     try {
       wallet.estimateEnergy(
           contract, trxCap, trxExtBuilder, retBuilder, estimateBuilder);