Support for S99

* Enable PD Options
* Make PDNegTimeout configureable
* Add default value for PDNegTimeout, also for S60 and S60P
* Add basic DC detection / correct debug readings while powered via DC
* Add basic ThermoModel for C245 Tips
* Modify op-amp gain

source/Core/Threads/OperatingModes/utils/SolderingCommon.cpp

@@ -132,6 +132,13 @@ int8_t getPowerSourceNumber(void) {
 #endif
       }
     }
+#endif
+#if POW_PD_EXT == 2
+    if (FS2711::has_run_selection()) {
+        poweredbyPD = true;
+        // FS2711IC has VBUS always connected
+        pdHasVBUSConnected = true;
+    }
 #endif
     if (poweredbyPD) {
       if (pdHasVBUSConnected) {