Onewheel Pint plug cap

Inspired by https://www.thingiverse.com/thing:2844444. This is a plug cap for the Onewheel Pint's female connector. Note that the Onewheel XR/XLR uses different plug, so none of the their existing plug caps are compatible.

**Note:** Should be printed using flexible material. PLA will be too brittle, and the cap may be difficult to remove if the cap's stem snaps off when the board falls on it's side. TPU is highly recommended, though you may also have some success with PETG.