ARM: dts: qcom: msm8974pro-castor: correct touchscreen function names

The node names for functions of Synaptics RMI4 touchscreen must be as
"rmi4-fXX", as required by bindings and Linux driver.

  qcom-msm8974pro-sony-xperia-shinano-castor.dtb: synaptics@2c: Unevaluated properties are not allowed ('rmi-f01@1', 'rmi-f11@11' were unexpected)

Fixes: ab806618 ("ARM: dts: qcom: msm8974: Add Sony Xperia Z2 Tablet")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230720115335.137354-5-krzysztof.kozlowski@linaro.org


Signed-off-by: Bjorn Andersson <andersson@kernel.org>