arm64: dts: qcom: sm6125: align TLMM pin configuration with DT schema

DT schema expects TLMM pin configuration nodes to be named with '-state'
suffix and their optional children with '-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-35-krzysztof.kozlowski@linaro.org