Added EM542s stepper motor · WildernessLabs/Meadow.Foundation@50c9fa8

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Build Meadow Foundation: Source/Meadow.Foundation.Peripherals/Sensors.Motion.ParallaxPir/Driver/ParallaxPir.cs#L57

Non-nullable event 'OnMotionStart' must contain a non-null value when exiting constructor. Consider declaring the event as nullable.

Build Meadow Foundation: Source/Meadow.Foundation.Peripherals/Sensors.Motion.ParallaxPir/Driver/ParallaxPir.cs#L57

Non-nullable event 'OnMotionEnd' must contain a non-null value when exiting constructor. Consider declaring the event as nullable.

Build Meadow Foundation: Source/Meadow.Foundation.Peripherals/Sensors.Motion.Mag3110/Driver/Mag3110.cs#L117

Cannot convert null literal to non-nullable reference type.

Build Meadow Foundation: Source/Meadow.Foundation.Peripherals/Sensors.Motion.Mag3110/Driver/Mag3110.cs#L54