NanoSIM Connector

I've added a Nano SIM connector to the Connector library.

• Datasheet: https://www.molex.com/pdm_docs/sd/1042240820_sd.pdf
• Screenshot: https://imgur.com/a/FJc1BBl
• Footprint: kicad-footprints!2927

Check script output:

• S3.1 Origin is centered on the middle of the symbol: It doesn't divide evenly by 200mils, so the origin has to be off-center by 50mils in order to keep all the pins aligned to 100mil grid (per S4.1)
• S3.6 Pin name position offset: It is greater than the recommended 20mil, but it is still within the 20-50mil allowed range. (I went to 30mil to keep the CLK pin name from colliding with the notch for a clock pin.)
• S4.2 Pins should be grouped by function: They are? (I'm not sure how the script attempts to check such a subjective requirement automatically, anyways.)
• S5.1 Symbols with a default footprint link to a valid footprint file: It does not have a default footprint, as it is a standard type of connector, so the footprint field is left blank.
• S5.2 Footprint filters must match all appropriate footprints. They should be designed to result in no false suggestions. It does, my footprint just hasn't been merged into the main repo yet.