Prevent unnecessary reallocs#384
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The current implementation of `add(const uint8_t *arrayOfBytes, uint16_t count)` used by the ModbusClients reallocates dynamic memory for every byte in the data array being added through `push_back`. This change reduces that to a single resize operation.
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The current implementation of
ModbusMessage::add(const uint8_t *arrayOfBytes, uint16_t count)used by the ModbusClients reallocates memory for every byte in the array being added throughpush_back. This change reduces that to a single resize operation.Tested on ESP32 S3