Implementation of SEND Location Telegram message

[mrcarrera24]

Added the Telegram sendLocation message to the Universal-Arduino-Telegram-Bot code. Prototype of the function is as follows:

bool sendLocation(const String& chat_id, const float latitude, const float longitude, const uint16_t live_period=0);

Location.ino examples under ESP32 and ESP8266 have been modified to also include the sendLocation message.

Tested this implementation of sendLocation command and seems to to work well.

[witnessmenow]

Cool feature! Does this add a new location everytime or does it just update one?

[mrcarrera24]

Cool feature! Does this add a new location everytime or does it just update one?

Current version adds a new location everytime. I'm looking for some spare time to make the update version.