Refactor includes

src/mgos_prometheus_sensors_internal.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "mgos.h"
+#include "mgos_prometheus_sensors.h"
+
+void dht_drv_init();
+void veml6075_drv_init();
+void bme280_drv_init();
+void sht31_drv_init();
+void si7021_drv_init();
+void htu21df_drv_init();
+void mcp9808_drv_init();
+void ccs811_drv_init();
+void barometer_drv_init();