Added CapacitiveTouch examples #134

Job	Run time
build (Arduino_GFXDemo)	1m 31s
build (Arduino_GFX_PDQgraphicstest)	1m 28s
build (GetBatteryVoltage)	1m 14s
build (I2CScan)	1m 6s
build (ImageScroll)	1m 14s
build (MPR121TouchSensor)	1m 11s
build (PCBClock)	1m 15s
build (PokerS3)	1m 11s
build (SerialExample)	1m 13s
build (T-Display-S3-MIDI)	1m 22s
build (TFT_Rainbow)	55s
build (factory)	1m 32s
build (lv_demos)	1m 16s
build (nes)	1m 41s
build (ota)	1m 15s
build (sd)	1m 7s
build (tft)	54s
build (touch_test)	57s
build (usb_hid_pad)	1m 0s
	23m 22s

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