Add SPI TS CS, SPI TS RST, SPI TS IRQ to Universal Touch driver

[s-hadinger]

@gemu2015 I love the Universal Touch screen driver. However I would like to offer the possibility of configuring SPI CS/Reset/Irq from the Tasmota template as an alternative to display.ini.

Are you ok if I add the 3 GPIO types: SPI TS CS, SPI TS RST and SPI TS IRQ, so the driver would take these values if display.ini has value -1.

So this would be:

:UTI,XPT2046,S1,-1,-1,-1

[gemu2015]

of course that would be OK !

[Jason2866]

@s-hadinger please further discussions for UTouch in #21039