remove warning: rrc_ue_generate_MeasurementReport had const qualifier

rrc_ue_generate_MeasurementReport calls pdcp_data_req which changes
the content of ctxt_pP.

I'm not sure of the logic at play here, so maybe removing 'const' is not
the right solution and there is a real bug...

openair2/RRC/LITE/proto.h

@@ -384,7 +384,7 @@ ue_meas_filtering(
 
 void
 ue_measurement_report_triggering(
-  const protocol_ctxt_t* const ctxt_pP,
+  protocol_ctxt_t*        const ctxt_pP,
   const uint8_t                 eNB_index
 );
 

openair2/RRC/LITE/rrc_UE.c

@@ -131,7 +131,7 @@ static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t* c
  */
 static void rrc_ue_generate_RRCConnectionReconfigurationComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id );
 
-static void rrc_ue_generate_MeasurementReport( const protocol_ctxt_t* const ctxt_pP, uint8_t eNB_index );
+static void rrc_ue_generate_MeasurementReport(protocol_ctxt_t* const ctxt_pP, uint8_t eNB_index );
 
 static uint8_t check_trigger_meas_event(
   uint8_t module_idP,
@@ -3562,7 +3562,7 @@ void ue_meas_filtering( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_
 
 //Below routine implements Measurement Reporting procedure from 36.331 Section 5.5.5
 //-----------------------------------------------------------------------------
-static void rrc_ue_generate_MeasurementReport( const protocol_ctxt_t* const ctxt_pP, uint8_t eNB_index )
+static void rrc_ue_generate_MeasurementReport(protocol_ctxt_t* const ctxt_pP, uint8_t eNB_index )
 {
 
   uint8_t             buffer[32], size;
@@ -3643,7 +3643,7 @@ static void rrc_ue_generate_MeasurementReport( const protocol_ctxt_t* const ctxt
 
 // Measurement report triggering, described in 36.331 Section 5.5.4.1: called periodically
 //-----------------------------------------------------------------------------
-void ue_measurement_report_triggering( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
+void ue_measurement_report_triggering(protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
 {
   uint8_t               i,j;
   Hysteresis_t     hys;