PA: PA 147 and I-180 Major Edits

[Markkos1992]

PA 147: I relocated RidRd_N due to the relocation of Ridge Rd due to the construction of the northern section of the CSVT.  The point at the old location is now for Greenhouse Rd (GreRd), which dead ends west of future PA 147.

I-180:  I changed the 22 label to 23A.  This seems to be an odd slip-ramp to I-180 WB from Broad St in Montoursville without an exit ramp from I-180. I would state that it somewhat relates to Exit 23 even though it is definitely not part of that interchange and is over 0.5 miles away from it.  The corresponding label change to I-180(23A) was done on US 220.

https://github.com/TravelMapping/HighwayData/pull/2457