Initial work on sensor bindings.

app/src/events/sensor_event.c

@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2020 Peter Johanson <peter@peterjohanson.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <kernel.h>
+#include <zmk/events/sensor-event.h>
+
+ZMK_EVENT_IMPL(sensor_event);