Sensors: IWYU

Missing dependency that was being transitively included
from MQDescriptor.h.

Test: links
Bug: 37791060
Change-Id: I5afca1596c83801a49ee0aead85499a5241608e0
diff --git a/sensors/1.0/default/Sensors.h b/sensors/1.0/default/Sensors.h
index 7d715e0..be00a96 100644
--- a/sensors/1.0/default/Sensors.h
+++ b/sensors/1.0/default/Sensors.h
@@ -18,6 +18,7 @@
 
 #define HARDWARE_INTERFACES_SENSORS_V1_0_DEFAULT_SENSORS_H_
 
+#include <android-base/macros.h>
 #include <android/hardware/sensors/1.0/ISensors.h>
 #include <hardware/sensors.h>
 #include <mutex>