Remove esp32 conditional code now that requestFrom fixed in ESP32 core

Author: torntrousers

src/ECCX08.cpp

@@ -727,11 +727,7 @@ int ECCX08Class::receiveResponse(void* response, size_t length)
   size_t responseSize = length + 3; // 1 for length header, 2 for CRC
   byte responseBuffer[responseSize];
 
-#if (ESP32)
-  while (_wire->requestFrom((uint8_t)_address, (uint8_t)responseSize, (bool)true) != responseSize && retries--);
-#else
   while (_wire->requestFrom((uint8_t)_address, (size_t)responseSize, (bool)true) != responseSize && retries--);
-#endif
 
   responseBuffer[0] = _wire->read();