RoboRemo - arduino control etc

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• targetSdk 36;
• fixed some bugs;
• added support for CH343 chip;
• options for additional baud rates: 1200, 2400, 4800;
• checkboxes for RTS and DTR in settings (DTR active makes it possible to communicate with Arduino R4 Minima, but will also make other Arduinos reset on each connection start).