Implement Bumper-triggered automated cone pickup

[pdxaeroman]

When both of the robot's bumper sensors contact a wall, have the claw close and lift very quickly. We will use this feature to pick up from cone stacks by simply slamming into the wall.

[pdxaeroman]

bumperDebouncer = new Debouncer();

if (bumperDebouncer.isPressed(bumperLeft && bumperRight)) {
robot.grabber.close();
robot.lift.setPosition(500); //not async, not competitive
}

[pdxaeroman]

Can this be considered completed or is there more to do?

[lukasmwerner]

lets close this. looks great! Maybe once we get 180 turn done we should add it later. but looks great!

[pdxaeroman]

Reopening because it sounds like this isn't working/could be improved