Add Support for LCDs using SSD1803 controller IC

[forntoh]

Discussed in https://github.com/forntoh/LcdMenu/discussions/146

^{Originally posted by ddevries6161 November 12, 2023} Hello, I'm using Electronic Assemblies DOGM204 20x4 LCD (SSD1803 controller IC) with a Nano ESP32 board. SSD1803A_I2C library works to control the display but I don't think it is compatible with LiquidCrystal_I2C. Would you consider adding support for this family of displays to LcdMenu? If you have another suggestion for how I can use LcdMenu with this LCD, I'd appreciate any advice.

Thank you!