[onert-micro] Add missing DIS_QUANT flag (#11522)

This PR adds mising DIS_QUANT flag into LSTM kernel.

ONE-DCO-1.0-Signed-off-by: Artem Balyshev <a.balyshev@samsung.com>

Co-authored-by: Artem Balyshev <a.balyshev@samsung.com>

onert-micro/luci-interpreter/pal/mcu/PALUnidirectionalSequenceLSTM.h

@@ -20,6 +20,8 @@
 
 #include "PALUnidirectionalSequenceLSTMCommon.h"
 
+#ifndef DIS_QUANT
+
 namespace luci_interpreter_pal
 {
 // Evaluate the LSTM kernel with (potential) multi-steps and multi-batch input
@@ -79,4 +81,6 @@ void evalLSTM<int8_t, int8_t, int16_t, int32_t>(
 
 } // namespace luci_interpreter_pal
 
+#endif // DIS_QUANT
+
 #endif // LUCI_INTERPRETER_PAL_UNIDIRECTIONAL_SEQUENCE_LSTM_H