Remove SHL, SHR and SAR from default EVM (hyperledger#4633)

These opcodes were introduced in [EIP-145](https://eips.ethereum.org/EIPS/eip-145)

Signed-off-by: Diego López León <dieguitoll@gmail.com>

evm/src/main/java/org/hyperledger/besu/evm/EVM.java

@@ -43,9 +43,6 @@
 import org.hyperledger.besu.evm.operation.SGtOperation;
 import org.hyperledger.besu.evm.operation.SLtOperation;
 import org.hyperledger.besu.evm.operation.SModOperation;
-import org.hyperledger.besu.evm.operation.SarOperation;
-import org.hyperledger.besu.evm.operation.ShlOperation;
-import org.hyperledger.besu.evm.operation.ShrOperation;
 import org.hyperledger.besu.evm.operation.SignExtendOperation;
 import org.hyperledger.besu.evm.operation.StopOperation;
 import org.hyperledger.besu.evm.operation.SwapOperation;
@@ -191,15 +188,6 @@ public void runToHalt(final MessageFrame frame, final OperationTracer tracing) {
           case 0x1a: // BYTE
             result = ByteOperation.staticOperation(frame);
             break;
-          case 0x1b: // SHL
-            result = ShlOperation.staticOperation(frame);
-            break;
-          case 0x1c: // SHR
-            result = ShrOperation.staticOperation(frame);
-            break;
-          case 0x1d: // SAR
-            result = SarOperation.staticOperation(frame);
-            break;
           case 0x50: // POP
             result = PopOperation.staticOperation(frame);
             break;