Add multiple configuration options for a minimized build (GPS,WiFi,BT,MQTT,Screen). (#3469)

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/gps/GPS.cpp

@@ -1,8 +1,10 @@
-#include "GPS.h"
+#include "configuration.h"
+#if !MESHTASTIC_EXCLUDE_GPS
 #include "Default.h"
+#include "GPS.h"
 #include "NodeDB.h"
 #include "RTC.h"
-#include "configuration.h"
+
 #include "main.h" // pmu_found
 #include "sleep.h"
 #include "ubx.h"
@@ -1481,4 +1483,5 @@ void GPS::toggleGpsMode()
         LOG_DEBUG("Flag set to true to restore power. GpsMode: ENABLED\n");
         enable();
     }
-}
+}
+#endif // Exclude GPS