[DF] Jitted Min method breaks with RVec columns

[eguiraud]

Describe the bug

Jitted Min calls break with RVec columns, although they work fine with scalars and if the RVec type is passed explicitly as a template parameter. Max is not affected.

To Reproduce

#include <ROOT/RDataFrame.hxx>                                                                                          
#include <ROOT/RVec.hxx>                                                                                                
                                                                                                                        
int main() {                                                                                                            
   auto df = ROOT::RDataFrame(1).Define("x", [] { return ROOT::RVec<float>{1,2,3}; });                                  
   df.Max<ROOT::RVec<float>>("x").GetValue();                                                                           
   df.Min<ROOT::RVec<float>>("x").GetValue();                                                                           
   df.Max("x").GetValue();                                                                                              
   df.Min("x").GetValue();     // this one breaks at runtime                                                                                         
   return 0;                                                                                                            
}   

Setup

ROOT 6.22.02

Additional context

First reported on the forum.