OH: US-35 exit number updates

[rickmastfan67]

W -> E
....
44
New -> TreRd - New interchange here. Google claims it's open, OSM says still under-construction. Both however, claim the overpass is open at least. Recommend at least adding it now and come back later and add exit number (if it gets one) then. (Project website)
50
....
US23_N -> 46(23)
MainSt -> 44(23)
US23_S -> 43B(23)
US50_W ->115

[mapcat]

A conversation with a person familiar with the area confirmed that the Trebein exit has not opened yet, so I will hold off for now, assuming it will be numbered. Rest changed. https://github.com/TravelMapping/HighwayData/pull/7837