dt-bindings: input: touchscreen: edt-ft5x06: Document FT5452 and FT8719 support

Document FocalTech FT5452 and FT8719 support by adding their compatibles.
Signed-off-by: Joel Selvaraj <joelselvaraj.oss@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240521-add-support-ft5452-and-ft8719-touchscreen-v1-1-2a648ac7176b@gmail.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

@@ -39,7 +39,9 @@ properties:
       - edt,edt-ft5406
       - edt,edt-ft5506
       - evervision,ev-ft5726
+      - focaltech,ft5452
       - focaltech,ft6236
+      - focaltech,ft8719
 
   reg:
     maxItems: 1