clk: qcom: mmcc-apq8084: remove spdm clocks

SPDM is used for debug/profiling and does not have any other
functionality. These clocks can safely be removed.

Suggested-by: Stephen Boyd <sboyd@kernel.org>
Suggested-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230111060402.1168726-11-dmitry.baryshkov@linaro.org