Gps cleanup and powersave (#2807)

* Refactor GPS to not probe if pins not defined

* Use Named Constructor to clean up code

* Move doGPSPowerSave to GPS class

* Make sure to set GPS awake on triple-click

* Cleanup and remove dead code

* Rename GPS_PIN_WAKE to GPS_PIN_STANDBY

* Actually put GPS to sleep between fixes

* add GPS_POWER_TOGGLE for heltec-tracker and t-deck

* Change GPS_THREAD_INTERVAL to 200 ms

* More dead code, compiler warnings, and add returns

* Add Number of sats to log output

* Add pgs enable and triple-click config

* Track average GPS fix time to judge low-power time

* Feed PositionModule on GPS fix

* Don't turn off the 3v3_s line on RAK4631
when the rotary is present.

* Add GPS power standbyOnly option

* Delay setting time currentQuality
to avoid strange log message.

* Typos, comments, and remove unused variable

* Short-circuit the setAwake logic on GPS disable

* heltec-tracker 0.3 GPS power saving

* set en_gpio to defined state

* Fix fixed_position logic with GPS disabled

* Don't process GPS serial when not isAwake

* Add quirk for Heltec Tracker GPS powersave

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: mverch67 <manuel.verch@gmx.de>
Co-authored-by: Manuel <71137295+mverch67@users.noreply.github.com>

src/main.cpp

@@ -221,11 +221,6 @@ void setup()
     digitalWrite(VEXT_ENABLE, 0); // turn on the display power
 #endif
 
-#ifdef VGNSS_CTRL
-    pinMode(VGNSS_CTRL, OUTPUT);
-    digitalWrite(VGNSS_CTRL, LOW);
-#endif
-
 #if defined(VTFT_CTRL)
     pinMode(VTFT_CTRL, OUTPUT);
     digitalWrite(VTFT_CTRL, LOW);