arm64: dts: qcom: sc8280xp: fix lpass tx macro clocks

Tx macro soundwire clock is for some reason is incorrectly assigned to
va macro, fix this and use tx macro clock instead.

Fixes: 1749a8ae49a3 ("arm64: dts: qcom: sc8280xp: add SoundWire and LPASS")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230302115741.7726-3-srinivas.kandagatla@linaro.org