Change R5 WDT Enable Resistor to a Solder Jumper

[Mikefly123]

Intended Behavior

When the WDT Enable is soldered, the external hardware watchdog should have the ability to reset the uController.

What is Currently Happening

We borrowed the WDT circuit from Max Holliday's PyCubed. For some reason though he make the WDT Enable Connection a 10k resistor rather than a direct connection to the reset line. See the schematic in the attached image. As a result the WDT does not appear to actually do anything, this is probably because it cannot overcome the 10k 3v3 pull-up.

This is contrary to Maxim's recommended application schematic, which just directly connects the pins between the WDT and the uController reset pins.

[Mikefly123]

This was implemented in Commit #97da555,

[Mikefly123]