Move TPs on Pico W model to accurately reflect HW

See previous commit for more details.

Add internal pull-up resistor symbol for 3V3_EN

Supplemental symbol to be placed overtop the 3V3_EN pin to appease ERC
when connecting 3V3_EN to open collector(s)

Fix socket model paths

Bug reported via [ki-lime-pi-to-go#1][1]

[1]: <recursivenomad/ki-lime-pi-to-go#1>

Add height to DIP socket model names

Attribute KiCad Library utilities

Encourage attribution and interaction ✨

Further stabilize markdown formatting