BCF C5 graphics

Hey @jadonk, I have created some SVG graphics of the BeagleConnect Freedom C5 board. The PCB for this was created using pcbdraw tool and I manually created all the SMD parts. The images will help us improve the documentation and these images are crucial for the detailed pinout diagrams for BeagleConnect Freedom boards. All the components are designed to be reusable and creating similar graphics for C6 and above will be a breeze! Please approve this and merge the changes asap so that I can include the images in ReadMe without any hassle : )

BCF Front	BCF Back