Set the mvd specific latency

This latency is used by the CbmDaq to decide when the data can be moved from
the daq buffer to the final timeslice. If the latency is currently less than
110 microseconds some of the MVD digis are not properly time sorted. The
latency needs to be adjusted after the digitization parameters are finally
fixed.

sim/detectors/mvd/CbmMvdDigitizer.h

@@ -59,6 +59,11 @@ public:
    **/
   ECbmModuleId GetSystemId() const { return ECbmModuleId::kMvd; }
 
+  /** @brief Detector specific latency
+   ** @return latency
+   **/
+  Double_t GetLatency() const { return 110000.; }
+
   void SetPileUp(Int_t pileUp) { fNPileup = pileUp; }
   void SetDeltaEvents(Int_t deltaEvents) { fNDeltaElect = deltaEvents; }
   void SetBgFileName(TString fileName) { fBgFileName = fileName; }