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.com


Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>