variants: T1000E: Add OTA support

To reduce the number of different code paths, add OTA support for the
remaining NRF52 boards.

Signed-off-by: Frieder Schrempf <frieder@fris.de>

variants/t1000-e/T1000eBoard.h

@@ -4,11 +4,12 @@
 #include <Arduino.h>
 #include <helpers/NRF52Board.h>
 
-class T1000eBoard : public NRF52BoardDCDC {
+class T1000eBoard : public NRF52BoardDCDC, public NRF52BoardOTA {
 protected:
   uint8_t btn_prev_state;
 
 public:
+  T1000eBoard() : NRF52BoardOTA("T1000E_OTA") {}
   void begin();
 
   uint16_t getBattMilliVolts() override {
@@ -89,6 +90,4 @@ public:
 
     sd_power_system_off();
   }
-
-//  bool startOTAUpdate(const char* id, char reply[]) override;
 };