feat(stacker): Add statusbar animation patterns + enable and handle stallguard

[vegano1]

Overview

Now that the Flex Stacker is in ABR and Science, let's enable stallguard and add UI led to some states to inform the user what's happening with the device. This pull request goes in conjunction with this monorepo pull request Opentrons/opentrons#17349

Changelog

• Enable stallguard motor error (diag0_stall = 1) and set the stallguard threshold to 2 for all motor axis
• Add debounce when handling GPIO interrupt messages
• check estop and diag0 pin in the motor interrupt so we can react while moving an axis
• change heartbeat led to blink after 500ms without setting the timer directly
• add animation patterns (Static, Pulse, Flash, Confirm) and expose duration, reps to the SetStatusBarState gcodes
• add the color yellow to the list of LED colors

Testing

• Make sure we can set the led status bar pattern, duration, and reps via repl
• Make sure the flex stacker motors stop moving when there is a stall
• Make sure the flex stacker motors stop moving when the estop is pressed
• Make sure we only send an error message when triggering estop or stall

Review requests

[sfoster1]

Looks good to me, though that's a pretty fast timer

[sfoster1]

that seems like quite a lot, it's the same frequency as the systick. can we make it 10 or something?

[sfoster1]

ooh fancy i love it