ASoC: qcom: sm8250: correct typo in shutdown function name

The function is for sm8250, so fix the odd number in "sm2450" prefix for
soc ops shutdown callback.  No functional impact.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241010050451.11913-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Mark Brown <broonie@kernel.org>